186 results on '"Pinto, Innocenzo M."'
Search Results
2. Optimizing nanostructure deposition process for optical applications
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Neilson, Joshua, primary, Granata, Veronica, additional, Durante, Ofelia, additional, Ausbeck, Christopher, additional, Bennett, Timothy F., additional, Bobba, Fabrizio, additional, Cannavacciuolo, Marco, additional, Carapella, Giovanni, additional, Chiadini, Francesco, additional, DeSalvo, Riccardo, additional, De Simone, Roberta, additional, Giorgio, Cinzia Di, additional, Fittipaldi, Rosalba, additional, Fiumara, Vincenzo, additional, Larsen, Brecken, additional, LeBohec, Tugdual, additional, Linker, Seth, additional, Micco, Alberto, additional, Mondin, Marina, additional, Nayak, Bhavna, additional, Vecchione, Antonio, additional, Pinto, Innocenzo M., additional, and Pierro, Vincenzo, additional
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- 2024
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3. Compressed Sensing for Time-Frequency Gravitational Wave Data Analysis
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Addesso, Paolo, Longo, Maurizio, Marano, Stefano, Matta, Vincenzo, Principe, Maria, and Pinto, Innocenzo M.
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Astrophysics - Instrumentation and Methods for Astrophysics ,General Relativity and Quantum Cosmology - Abstract
The potential of compressed sensing for obtaining sparse time-frequency representations for gravitational wave data analysis is illustrated by comparison with existing methods, as regards i) shedding light on the fine structure of noise transients (glitches) in preparation of their classification, and ii) boosting the performance of waveform consistency tests in the detection of unmodeled transient gravitational wave signals using a network of detectors affected by unmodeled noise transient, Comment: 16 pages + 17 figures
- Published
- 2016
4. Material loss angles from direct measurements of broadband thermal noise
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Principe, Maria, Pinto, Innocenzo M., Pierro, Vincenzo, DeSalvo, Riccardo, Taurasi, Ilaria, Villar, Akira E., Black, Eric D., Libbrecht, Kenneth G., Michel, Christophe, Morgado, Nazario, and Pinard, Laurent
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Physics - Optics - Abstract
We estimate the loss angles of the materials currently used in the highly reflective test-mass coatings of interferometric detectors of gravitational waves, namely Silica, Tantala, and Ti-dop ed Tantala, from direct measurement of coating thermal noise in an optical interferometer testbench, the Caltech TNI. We also present a simple predictive theory for the material properties of amorphous glassy oxide mixtures, which gives results in good agreement with our measurements on Ti-doped Tantala. Alternative measure ment methods and results are reviewed, and some critical issues are discussed.
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- 2015
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5. Role of substrate and TiO2 content in TiO2:Ta2O5 coatings for gravitational wave detectors
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Durante, Ofelia, primary, Granata, Veronica, additional, Magnozzi, Michele, additional, Amato, Alex, additional, Michel, Christophe, additional, Pinard, Laurent, additional, Granata, Massimo, additional, Canepa, Maurizio, additional, Carapella, Giovanni, additional, Chiadini, Francesco, additional, Simone, Roberta De, additional, Fittipaldi, Rosalba, additional, Fiumara, Vincenzo, additional, Pierro, Vincenzo, additional, Pinto, Innocenzo M, additional, Vecchione, Antonio, additional, Bobba, Fabrizio, additional, and Giorgio, Cinzia Di, additional
- Published
- 2023
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6. Neural Network Aided Glitch-Burst Discrimination and Glitch Classification
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Rampone, Salvatore, Pierro, Vincenzo, Troiano, Luigi, and Pinto, Innocenzo M.
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Astrophysics - Instrumentation and Methods for Astrophysics - Abstract
We investigate the potential of neural-network based classifiers for discriminating gravitational wave bursts (GWBs) of a given canonical family (e.g. core-collapse supernova waveforms) from typical transient instrumental artifacts (glitches), in the data of a single detector. The further classification of glitches into typical sets is explored.In order to provide a proof of concept,we use the core-collapse supernova waveform catalog produced by H. Dimmelmeier and co-Workers, and the data base of glitches observed in laser interferometer gravitational wave observatory (LIGO) data maintained by P. Saulson and co-Workers to construct datasets of (windowed) transient waveforms (glitches and bursts) in additive (Gaussian and compound-Gaussian) noise with different signal-tonoise ratios (SNR). Principal component analysis (PCA) is next implemented for reducing data dimensionality, yielding results consistent with, and extending those in the literature. Then, a multilayer perceptron is trained by a backpropagation algorithm (MLP-BP) on a data subset, and used to classify the transients as glitch or burst. A Self-Organizing Map (SOM) architecture is finally used to classify the glitches. The glitch/burst discrimination and glitch classification abilities are gauged in terms of the related truth tables. Preliminary results suggest that the approach is effective and robust throughout the SNR range of practical interest. Perspective applications pertain both to distributed (network, multisensor) detection of GWBs, where someintelligenceat the single node level can be introduced, and instrument diagnostics/optimization, where spurious transients can be identified, classified and hopefully traced back to their entry points
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- 2014
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7. On the application of T-norms to gravitational wave data fusion: A confirmatory study
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Mejuto Villa, Elena, Pinto, Innocenzo M., and Troiano, Luigi
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- 2019
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8. Short-Pulsed Wavepacket Propagation in Ray-Chaotic Enclosures
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Castaldi, Giuseppe, Galdi, Vincenzo, and Pinto, Innocenzo M.
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Physics - Optics ,Nonlinear Sciences - Chaotic Dynamics - Abstract
Wave propagation in ray-chaotic scenarios, characterized by exponential sensitivity to ray-launching conditions, is a topic of significant interest, with deep phenomenological implications and important applications, ranging from optical components and devices to time-reversal focusing/sensing schemes. Against a background of available results that are largely focused on the time-harmonic regime, we deal here with short-pulsed wavepacket propagation in a ray-chaotic enclosure. For this regime, we propose a rigorous analytical framework based on a short-pulsed random-plane-wave statistical representation, and check its predictions against the results from finite-difference-time-domain numerical simulations., Comment: 11 pages, 11 figures; minor modifications in the text
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- 2011
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9. Robust Gravitational Wave Burst Detection and Source Localization in a Network of Interferometers Using Cross Wigner Spectra
- Author
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Croce, Rocco P., Pierro, Vincenzo, Postiglione, Fabio, Principe, Maria, and Pinto, Innocenzo M.
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General Relativity and Quantum Cosmology ,Astrophysics - Instrumentation and Methods for Astrophysics - Abstract
We discuss a fast cross-Wigner transform based technique for detecting gravitational wave bursts, and estimating the direction of arrival, using a network of (three) non co-located interferometric detectors. The performances of the detector as a function of signal strength and source location, and the accuracy of the direction of arrival estimation are investigated by numerical simulations., Comment: accepted in Class. Quantum Gravity
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- 2011
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10. Measurement of Thermal Noise in Multilayer Coatings with Optimized Layer Thickness
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Villar, Akira E., Black, Eric D., DeSalvo, Riccardo, Libbrecht, Kenneth G., Michel, Christophe, Morgado, Nazario, Pinard, Laurent, Pinto, Innocenzo M., Pierro, Vincenzo, Galdi, Vincenzo, Principe, Maria, and Taurasi, Ilaria
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General Relativity and Quantum Cosmology - Abstract
A standard quarter-wavelength multilayer optical coating will produce the highest reflectivity for a given number of coating layers, but in general it will not yield the lowest thermal noise for a prescribed reflectivity. Coatings with the layer thicknesses optimized to minimize thermal noise could be useful in future generation interferometric gravitational wave detectors where coating thermal noise is expected to limit the sensitivity of the instrument. We present the results of direct measurements of the thermal noise of a standard quarter-wavelength coating and a low noise optimized coating. The measurements indicate a reduction in thermal noise in line with modeling predictions., Comment: 8 pages, 14 figures
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- 2010
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11. Modeling the Impulsive Noise Component and its Effect on the Operation of a Simple Coherent Network Algorithm for Unmodeled Gravitational Wave Bursts Detection
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Principe, Maria and Pinto, Innocenzo M
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General Relativity and Quantum Cosmology - Abstract
An analytic model a la Middleton of the impulsive noise component in the data of interferometric gravitational wave detectors is proposed, based on an atomic representation of glitches. A fully analytic characterization of the coherent network data analysis algorithm proposed by Rakhmanov and Klimenko is obtained, for the simplest relevant case of triggered detection of unmodeled gravitational wave bursts, using the above noise model. The detector's performance is evaluated under a suitable central-limit hypothesis, and the effects of both the noisiness of the pseudo-templates, and the presence of the impulsive noise component are highlighted., Comment: 15 pages, 8 figures
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- 2008
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12. Perspectives on Beam-Shaping Optimization for Thermal-Noise Reduction in Advanced Gravitational-Wave Interferometric Detectors: Bounds, Profiles, and Critical Parameters
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Pierro, Vincenzo, Galdi, Vincenzo, Castaldi, Giuseppe, Pinto, Innocenzo M., Agresti, Juri, and DeSalvo, Riccardo
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General Relativity and Quantum Cosmology - Abstract
Suitable shaping (in particular, flattening and broadening) of the laser beam has recently been proposed as an effective device to reduce internal (mirror) thermal noise in advanced gravitational wave interferometric detectors. Based on some recently published analytic approximations (valid in the infinite-test-mass limit) for the Brownian and thermoelastic mirror noises in the presence of arbitrary-shaped beams, this paper addresses certain preliminary issues related to the optimal beam-shaping problem. In particular, with specific reference to the Laser Interferometer Gravitational-wave Observatory (LIGO) experiment, absolute and realistic lower-bounds for the various thermal noise constituents are obtained and compared with the current status (Gaussian beams) and trends ("mesa" beams), indicating fairly ample margins for further reduction. In this framework, the effective dimension of the related optimization problem, and its relationship to the critical design parameters are identified, physical-feasibility and model-consistency issues are considered, and possible additional requirements and/or prior information exploitable to drive the subsequent optimization process are highlighted., Comment: 12 pages, 9 figures, 2 tables
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- 2007
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13. On the Analytic Structure of a Family of Hyperboloidal Beams of Potential Interest for Advanced LIGO
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Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., Agresti, Juri, D'Ambrosio, Erika, and DeSalvo, Riccardo
- Subjects
General Relativity and Quantum Cosmology - Abstract
For the baseline design of the advanced Laser Interferometer Gravitational-wave Observatory (LIGO), use of optical cavities with non-spherical mirrors supporting flat-top ("mesa") beams, potentially capable of mitigating the thermal noise of the mirrors, has recently drawn a considerable attention. To reduce the severe tilt-instability problems affecting the originally conceived nearly-flat, "Mexican-hat-shaped" mirror configuration, K. S. Thorne proposed a nearly-concentric mirror configuration capable of producing the same mesa beam profile on the mirror surfaces. Subsequently, Bondarescu and Thorne introduced a generalized construction that leads to a one-parameter family of "hyperboloidal" beams which allows continuous spanning from the nearly-flat to the nearly-concentric mesa beam configurations. This paper is concerned with a study of the analytic structure of the above family of hyperboloidal beams. Capitalizing on certain results from the applied optics literature on flat-top beams, a physically-insightful and computationally-effective representation is derived in terms of rapidly-converging Gauss-Laguerre expansions. Moreover, the functional relation between two generic hyperboloidal beams is investigated. This leads to a generalization (involving fractional Fourier transform operators of complex order) of some recently discovered duality relations between the nearly-flat and nearly-concentric mesa configurations. Possible implications and perspectives for the advanced LIGO optical cavity design are discussed., Comment: 9 pages, 6 figures, typos corrected, Eqs. (24) and (26) changed
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- 2006
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14. Free-Space Antenna Field/Pattern Retrieval in Reverberation Environments
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Fiumara, Vincenzo, Fusco, Adele, Matta, Vincenzo, and Pinto, Innocenzo M.
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Physics - Instrumentation and Detectors ,Physics - Data Analysis, Statistics and Probability - Abstract
Simple algorithms for retrieving free-space antenna field or directivity patterns from complex (field) or real (intensity) measurements taken in ideal reverberation environments are introduced and discussed., Comment: 6 pages, 2 figures, submitted to IEEE Antennas and Wireless Propagation Letters
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- 2005
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15. Radiation Properties of One-Dimensional Quasirandom Antenna Arrays Based on Rudin-Shapiro Sequences
- Author
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Galdi, Vincenzo, Pierro, Vincenzo, Castaldi, Giuseppe, Pinto, Innocenzo M., and Felsen, Leopold B.
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Physics - Optics ,Physics - Classical Physics - Abstract
The development of exotic new materials, such as metamaterials, has created strong interest within the electromagnetics (EM) community for possible new phenomenologies and device applications, with particular attention to periodicity-induced phenomena, such as photonic bandgaps (PBG). Within this context, motivated by the fairly recent discovery in X-ray crystallography of "quasicrystals," whose diffraction patterns display unusual characteristics that are associated with "aperiodic order," we have undertaken a systematic study of how these exotic effects manifest themselves in the radiation properties of aperiodically-configured antenna arrays. The background for these studies, with promising example configurations, has been reported in a previous publication [V. Pierro et al., IEEE Trans. Antennas Propagat., vol. 53, No. 2, pp. 635-644, Feb. 2005]. In the present paper, we pay attention to various configurations generated by Rudin-Shapiro (RS) sequences, which constitute one of the simplest conceivable examples of deterministic aperiodic geometries featuring quasirandom (dis)order. After presentation and review of relevant background material, the radiation properties of one-dimensional RS-based antenna arrays are analyzed, followed by illustrative numerical parametric studies to validate the theoretical models. Design parameters and potential practical applications are also given attention., Comment: 21 pages, 6 figures (v2: Fig. 2 replaced). Submitted to IEEE Trans. Antennas Propagat., Dec. 2004
- Published
- 2005
16. Parameterizing Quasiperiodicity: Generalized Poisson Summation and Its Application to Modified-Fibonacci Antenna Arrays
- Author
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Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., and Felsen, Leopold B.
- Subjects
Physics - Optics ,Physics - General Physics - Abstract
The fairly recent discovery of "quasicrystals", whose X-ray diffraction patterns reveal certain peculiar features which do not conform with spatial periodicity, has motivated studies of the wave-dynamical implications of "aperiodic order". Within the context of the radiation properties of antenna arrays, an instructive novel (canonical) example of wave interactions with quasiperiodic order is illustrated here for one-dimensional (1-D) array configurations based on the "modified-Fibonacci" sequence, with utilization of a two-scale generalization of the standard Poisson summation formula for periodic arrays. This allows for a "quasi-Floquet" analytic parameterization of the radiated field, which provides instructive insights into some of the basic wave mechanisms associated with quasiperiodic order, highlighting similarities and differences with the periodic case. Examples are shown for quasiperiodic infinite and spatially-truncated arrays, with brief discussion of computational issues and potential applications., Comment: 29 pages, 10 figures. To be published in IEEE Trans. Antennas Propagat., vol. 53, No. 6, June 2005
- Published
- 2005
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17. Laudatio on Professor Leopold B. Felsen
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Pinto, Innocenzo M., Pinto, Innocenzo M., editor, Galdi, Vincenzo, editor, and Felsen, Leopold B., editor
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- 2004
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18. Toward a Full-Wave-Based Electromagnetics Approach to Chaotic Footprints in a Complex Deterministic Environment: A Test Model With Coupled Floquet-Type and Ducted-Type Mode Characteristics
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Castaldi, Giuseppe, Fiumara, Vincenzo, Galdi, Vincenzo, Pierro, Vincenzo, Pinto, Innocenzo M., Felsen, Leopold B., Pinto, Innocenzo M., editor, Galdi, Vincenzo, editor, and Felsen, Leopold B., editor
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- 2004
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19. Direction of arrival estimation for transient GW sources via time-frequency representations
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Addesso, Paolo, primary, Longo, Maurizio, additional, Matta, Vincenzo, additional, Villa, Elena Mejuto, additional, Pierro, Vincenzo, additional, Pinto, Innocenzo M., additional, and Troiano, Luigi, additional
- Published
- 2022
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20. On Wave Dynamics Pertaining to Structures with Aperiodic Order
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Galdi, Vincenzo, Pierro, Vincenzo, Castaldi, Giuseppe, Fiumara, Vincenzo, Pinto, Innocenzo M., Felsen, Leopold B., Russer, Peter, editor, and Mongiardo, Mauro, editor
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- 2004
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21. Estimating the Chirp Mass of Eccentric Inspiraling Binary Systems from Time-Frequency Representations of their Gravitational Radiation
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Pinto, Innocenzo M, primary
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- 2021
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22. Emergence and Evolution of Crystallization in TiO2 Thin Films: A Structural and Morphological Study
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Durante, Ofelia, primary, Di Giorgio, Cinzia, additional, Granata, Veronica, additional, Neilson, Joshua, additional, Fittipaldi, Rosalba, additional, Vecchione, Antonio, additional, Carapella, Giovanni, additional, Chiadini, Francesco, additional, DeSalvo, Riccardo, additional, Dinelli, Franco, additional, Fiumara, Vincenzo, additional, Pierro, Vincenzo, additional, Pinto, Innocenzo M., additional, Principe, Maria, additional, and Bobba, Fabrizio, additional
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- 2021
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23. A study of ray-chaotic cylindrical scatterers
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Castaldi, Giuseppe, Galdi, Vincenzo, and Pinto, Innocenzo M.
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Wave propagation -- Methods ,Electromagnetic waves -- Scattering ,Electromagnetic waves -- Methods ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
Ray chaos, manifested by the exponential divergence of trajectories originating from an originally thin ray bundle, can occur even in linear electromagnetic propagation environments, due to the inherent nonlinearity of ray-tracing (eikonal) maps. In this paper, extending our previous study of a two-dimensional planar ray-chaotic prototype scenario, we consider a cylindrical scatterer made of a perfectly electric-conducting azimuthally corrugated boundary coated by a radially inhomogeneous (ray-trapping) dielectric layer. For this configuration, we carry out a comprehensive parametric study of the ray-dynamical and full-wave scattering (monostatic and bistatic radar-cross-section) signatures, with emphasis on possible implications for high-frequency wave asymptotics ('ray-chaotic footprints'). Index Terms--High-frequency, radar cross-section, ray chaos.
- Published
- 2008
24. Scattering properties of one-dimensional aperiodically-ordered strip arrays based on two-symbol substitutional sequences
- Author
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Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., and Felsen, Leopold B.
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Quasicrystals -- Analysis ,Quasicrystals -- Properties ,Electromagnetic waves -- Scattering ,Electromagnetic waves -- Analysis ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
This paper is concerned with a study of the two-dimensional (2-D) time-harmonic scattering by aperiodically-ordered 1-D planar strip arrays based on two-symbol substitutional sequences, under Kirchhoff physical-optics approximation. In this connection, theoretical results from solid-state physics, dwelling on concepts from discrete geometry and number theory, are briefly reviewed and applied to the characterization of the scattering signatures of the above physical configuration. Parametric studies are presented in order to flesh out some of the above concepts and to highlight wave-features which are thought as being representative of a fairly broad class of regular non-periodic scatterers. Potential applications are also envisaged. Index Terms--Aperiodic order, quasicrystals, scattering, substitutional sequences.
- Published
- 2007
25. Radiation properties of one-dimensional random-like antenna arrays based on Rudin-Shapiro sequences
- Author
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Galdi, Vincenzo, Pierro, Vincenzo, Castaldi, Giuseppe, Pinto, Innocenzo M., and Felsen, Leopold B.
- Subjects
Antenna arrays -- Properties ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
The development of exotic new materials, such as metamaterials, has created strong interest within the electromagnetics (EM) community for possible new phenomenologies and device applications, with particular attention to periodicity-induced phenomena, such as photonic bandgaps. Within this context, motivated by the fairly recent discovery in X-ray crystallography of 'quasi-crystals,' whose diffraction patterns display unusual characteristics that are associated with 'aperiodic order,' we have undertaken a systematic study of how these exotic effects manifest themselves in the radiation properties of aperiodically configured antenna arrays. The background for these studies, with promising example configurations, has been reported in a previous publication [V. Pierro et al., IEEE Trans. Antennas Propag., vol. 53, pp. 635-644, Feb. 2005]. In this paper, we pay attention to various configurations generated by Rudin-Shapiro (RS) sequences, which constitute one of the simplest conceivable examples of deterministic aperiodic geometries featuring random-like (dis)order. After presentation and review of relevant background material, the radiation properties of one-dimensional RS-based antenna arrays are analyzed, followed by illustrative numerical parametric studies to validate the theoretical models. Design parameters and potential practical applications are also given attention. Index Terms--Antenna array, aperiodic order, random-like geometries, Rudin-Shapiro sequences.
- Published
- 2005
26. Parameterizing quasi-periodicity: generalized poisson summation and its application to modified-fibonacci antenna arrays
- Author
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Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., and Felsen, Leopold B.
- Subjects
Antenna arrays -- Research ,Antennas (Electronics) -- Research ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
The fairly recent discovery of 'quasi-crystals,' whose X-ray diffraction patterns reveal certain peculiar features which do not conform with spatial periodicity, has motivated studies of the wave-dynamical implications of 'aperiodic order.' Within the context of the radiation properties of antenna arrays, an instructive novel (canonical) example of wave interactions with quasi-periodic order is illustrated here for one-dimensional array configurations based on the 'modified-Fibonacci' sequence, with utilization of a two-scale generalization of the standard Poisson summation formula for periodic arrays. This allows for a 'quasi-Floquet' analytic parameterization of the radiated field, which provides instructive insights into some of the basic wave mechanisms associated with quasi-periodic order, highlighting similarities and differences with the periodic case. Examples are shown for quasi-periodic infinite and spatially-truncated arrays, with brief discussion of computational issues and potential applications. Index Terms--Antenna arrays, aperiodic order, Fibonacci sequence, generalized Poisson summation.
- Published
- 2005
27. Radiation properties of planar antenna arrays based on certain categories of aperiodic tilings
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Pierro, Vincenzo, Galdi, Vincenzo, Castaldi, Giuseppe, Pinto, Innocenzo M., and Felsen, Leopold B.
- Subjects
Antennas (Electronics) -- Research ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
Two-dimensional aperiodic tilings are collections of polygons, devoid of any translational symmetries, capable of covering a plane without gaps and overlaps. Although aperiodic, these structures can exhibit order and symmetry in an extended sense. In this paper, we study the radiation properties of planar antenna arrays based on certain categories of two-dimensional aperiodic tilings that illustrate diverse aspects of aperiodic order. Background material on aperiodic tilings and their known electromagnetic properties is reviewed. Results are illustrated to highlight the effects of aperiodic order in the antenna array radiation properties. Potential applications are also envisaged. Index Terms--Antenna arrays, aperiodic tilings, radiation, quasi-crystals.
- Published
- 2005
28. Ray-chaotic footprints in deterministic wave dynamics: a test model with coupled Floquet-type and Ducted-type mode characteristics
- Author
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Castaldi, Giuseppe, Fiumara, Vincenzo, Galdi, Vincenzo, Pierro, Vincenzo, Pinto, Innocenzo M., and Felsen, Leopold B.
- Subjects
Antennas (Electronics) -- Research ,Electromagnetism -- Research ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
Ray chaos, manifested by the exponential divergence of trajectories in an originally thin ray bundle, can occur even in linear electromagnetic propagation environments, due to the inherent nonlinearity of ray-tracing maps. In this paper, we present a novel (two-dimensional) test example of such an environment which embodies intimately coupled refractive wave-trapping and periodicity-induced multiple scattering phenomenologies, and which is amenable to explicit full-wave analysis. Though strictly nonchaotic, it is demonstrated that under appropriate conditions which are inferred from a comprehensive parametric database generated via the above-noted rigorous reference solution, the high-frequency wave dynamics exhibits trends toward irregularity and other peculiar characteristics; these features can be interpreted as 'ray-chaotic footprints,' and they are usually not observed in geometries characterized by 'regular' ray behavior. In this connection, known analogies from other disciplines (particularly quantum physics) are briefly reviewed and related to the proposed test configuration. Moreover, theoretical implications and open issues are discussed, and potential applications are conjectured. Index Terms--Ducted-type modes, Floquet theory, ray chaos.
- Published
- 2005
29. Narrow-waisted Gaussian beams for aperture-generated scattering from planar conducting surfaces with complex coatings described by higher order impedance boundary conditions
- Author
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Galdi, Vincenzo, Felsen, Leopold B., and Pinto, Innocenzo M.
- Subjects
Antennas (Electronics) -- Research ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
In this paper, we use higher order impedance boundary conditions (HOIBCs) for studying high frequency asymptotic two-dimensional (2-D) scattering of truncated aperture-generated electromagnetic fields from planar conducting surfaces coated by multiple layers of homogeneous bi-anisotropic media. The reflected field syntheses are carried out via asymptotic reduction of rigorous plane-wave spectral integrals, which are subsequently discretized and transformed to the spatial domain through use of a Gabor-based narrow-waisted (NW) Gaussian beam (GB) algorithm. In this discretized algorithm, the GB propagators are approximated by previously explored standard and modified (uniform) complex-source-point paraxial asymptotic techniques. Example applications are restricted to zeroth and second order IBCs for single- and multilayer complex coatings, with emphasis on the adaptation of the NW-GBs to the HOIBC launch conditions in the presence of localizing (e.g., focused and/or abruptly truncated) illumination. The results confirm that the previously established utility of the NW-GB algorithm with respect to accuracy and computational feasibility continues to hold for this fairly general combination of environmental complexity and strongly inhomogeneous (localizing) illumination. Index Terms--Bianisotropic layered media, Gaussian beam asymptotics, higher order impedance boundary conditions.
- Published
- 2004
30. Stepped beam pipes and helical baffles for scattered light absorption in future gravitational wave detectors
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DeSalvo, Riccardo, primary, Pelosi, Giuseppe, additional, Pinto, Innocenzo M., additional, and Selleri, Stefano, additional
- Published
- 2020
- Full Text
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31. Triangular Norms for Gravitational Wave Data Fusion
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Villa, Elena Mejuto, primary, Pinto, Innocenzo M., additional, and Troiano, Luigi, additional
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- 2020
- Full Text
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32. Electromagnetic chaos in mode-stirred reverberation enclosures
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Cappetta, Luisa, Feo, Maurizio, Fiumara, Vincenzo, Pierro, Vincenzo, and Pinto, Innocenzo M.
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Electromagnetic compatibility -- Measurement ,Electromagnetic interference -- Measurement ,Shielding (Electricity) -- Measurement ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
We study a simple (ray optical, scalar) model of mode-stirred electromagnetic reverberating enclosures. Extensive numerical simulations reveal consistently that spatial-field homogeneization and (wide-sense) deterministic chaos occur together, as the time-harmonic peak displacement of the mode-stirring wall becomes comparable to the electromagnetic wavelength. Reverberation properties can thus be synthetically gauged by Lyapounov exponents. Semiquantitative design optimization criteria are obtained and possible generalizations are discussed. Index Terms - Chaos, electromagnetic compatibility measurements, electromagnetic shielding measurements, ray tracing, reverberation enclosures.
- Published
- 1998
33. Interferometric SAR Phase Denoising Using Proximity-Based K-SVD Technique
- Author
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Ojha, Chandrakanta, primary, Fusco, Adele, additional, and Pinto, Innocenzo M., additional
- Published
- 2019
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34. Full band all-sky search for periodic gravitational waves in the O1 LIGO data
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Abbott, Benjamin P., Abbott, Rich, Abbott, Thomas D., Acernese, Fausto, Ackley, Kendall, Adams, Carl, Adams, Thomas, Addesso, Paolo, Adhikari, Rana X., Adya, Vaishali B., Affeldt, Christoph, Afrough, Mohammad, Agarwal, Bhanu, Agathos, Michalis, Agatsuma, Kazuhiro, Aggarwal, Nancy, Aguiar, Odylio D., Aiello, Lorenzo, Ain, Anirban, Allen, Bruce, Allen, Gabrielle, Allocca, Annalisa, Altin, Paul A., Amato, Alex, Ananyeva, Alena, Anderson, Stuart B., Anderson, Warren G., Angelova, Svetoslava V., Antier, Sarah, Appert, Stephen, Arai, Koji, Araya, Melody C., Areeda, Joseph S., Arnaud, Nicolas, Ascenzi, Stefano, Ashton, Gregory, Ast, M., Aston, Stuart M., Astone, Pia, Atallah, Dany V., Aufmuth, Peter, Aulbert, Carsten, AultONeal, K., Austin, Corey, Avila-Alvarez, A., Babak, Stanislav, Bacon, Philippe, Bader, Maria K.M., Bae, Sangwook, Baker, Paul T., Baldaccini, Francesca, Ballardin, Giulio, Ballmer, Stefan W., Banagiri, Sharan, Barayoga, Juan C., Barclay, Sheena E., Barish, Barry C., Barker, 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Sukanta, Bossie, Ken, Bouffanais, Yann, Bozzi, Antonella, Bradaschia, Carlo, Brady, Patrick R., Branchesi, Marica, Brau, Jim E., Briant, Tristan, Brillet, Alain, Brinkmann, Marc, Brisson, Violette, Brockill, Patrick, Broida, Jacob E., Brooks, Aidan F., Brown, Duncan A., Brown, Daniel D., Brunett, Sharon, Buchanan, Christopher C., Buikema, Aaron, Bulik, Tomasz, Bulten, Henk J., Buonanno, Alessandra, Buskulic, Damir, Buy, Christelle, Byer, Robert L., Cabero, Miriam, Cadonati, Laura, Cagnoli, Giampietro, Cahillane, Craig, Calderón Bustillo, J., Callister, Thomas A., Calloni, Enrico, Camp, Jordan B., Canepa, Maurizio, Canizares, Priscilla, Cannon, Kipp C., Cao, H., Cao, Junwei, Capano, Collin D., Capocasa, Eleonora, Carbognani, Franco, Caride, Santiago, Carney, Matthew F., Casanueva Diaz, J., Casentini, Claudio, Caudill, Sarah, Cavaglià, Marco, Cavalier, Fabien, Cavalieri, Roberto, Cella, Giancarlo, Cepeda, Christian B., Cerdá-Durán, P., Cerretani, Giovanni, Cesarini, Elisabetta, Chamberlin, Sydney J., Chan, Manleong, Chao, Shiuh, Charlton, Philip, Chase, Eve, Chassande-Mottin, E., Chatterjee, Deep, Cheeseboro, Belinda D., Chen, H.Y., Chen, Xu, Chen, Yanbei, Cheng, H.-P., Chia, Hanyu Y., Chincarini, Andrea, Chiummo, Antonino, Chmiel, Theresa, Cho, Heesuk S., Cho, M., Chow, Jong H., Christensen, Nelson, Chu, Qi, Chua, Alvin J.K., Chua, Sheon, Chung, A.K.W., Chung, Shinkee, Ciani, Giacomo, Ciecielag, P., Ciolfi, Riccardo, Cirelli, Carissa E., Cirone, Alessio, Clara, Filiberto, Clark, James A., Clearwater, Patrick, Cleva, Frederic, Cocchieri, Camillo, Coccia, Eugenio, Cohadon, P.-F., Cohen, David, Colla, Alberto, Collette, Christophe G., Cominsky, Lynn R., Constancio, M., Conti, Livia, Cooper, Sam J., Corban, Paul, Corbitt, Thomas R., Cordero-Carrión, I., Corley, Kenneth R., Cornish, Neil, Corsi, Alessandra, Cortese, Stefano, Costa, Cesar A., Coughlin, Eric T., Coughlin, Michael W., Coughlin, Scott B., Coulon, J.-P., Countryman, Stefan T., Couvares, Peter, Covas, Pep B., Cowan, Erika E., Coward, David M., Cowart, Matthew J., Coyne, Dennis C., Coyne, Robert, Creighton, Jolien D.E., Creighton, Teviet D., Cripe, Jonathan, Crowder, Sgwynne G., Cullen, Torrey J., Cumming, Alan, Cunningham, Liam, Cuoco, Elena, Dal Canton, Tito, Dálya, Gergely, Danilishin, Stefan L., D'Antonio, S., Danzmann, Karsten, Dasgupta, Arnab, Da Silva Costa, C.F., Dattilo, Vincenzo, Dave, Ishant, Davier, Michel, Davis, Derek, Daw, Edward J., Day, Brian, De, Soumi, Debra, D., Degallaix, Jerome, De Laurentis, M., Deléglise, Samuel, Del Pozzo, W., Demos, Nicholas, Denker, Timo, Dent, Thomas, De Pietri, R., Dergachev, Vladimir, De Rosa, R., DeRosa, R.T., De Rossi, C., DeSalvo, R., de Varona, O., Devenson, Jan, Dhurandhar, Sanjeev, Díaz, Mario C., Di Fiore, L., Di Giovanni, M., Di Girolamo, T., Di Lieto, A., Di Pace, S., Di Palma, I., Di Renzo, F., Doctor, Zoheyr, Dolique, Vincent, Donovan, Fred, Dooley, Katherine L., Doravari, Suresh, Dorosh, O., Dorrington, Iain, Douglas, Rebecca, Dovale Álvarez, M., Downes, Thomas P., Drago, Marco, Dreissigacker, Christoph, Driggers, Jenne C., Du, Zhihui, Ducrot, Marine, Dupej, Peter, Dwyer, Sheila E., Edo, Tega B., Edwards, Matthew C., Effler, Anamaria, Eggenstein, H.-B., Ehrens, Phil, Eichholz, Johannes, Eikenberry, Stephen S., Eisenstein, Robert A., Essick, Reed C., Estevez, Dimitri, Etienne, Zachariah B., Etzel, Todd, Evans, Matthew, Evans, Tom M., Factourovich, Maxim, Fafone, Viviana, Fair, Hannah, Fairhurst, Stephen, Fan, Xilong, Farinon, Stefania, Farr, Benjamin, Farr, Will M., Fauchon-Jones, E.J., Favata, Marc, Fays, Maxime, Fee, Campbell, Fehrmann, Henning, Feicht, Jon, Fejer, Martin M., Fernandez-Galiana, A., Ferrante, Isidoro, Ferreira, Elvis C., Ferrini, Federico, Fidecaro, Francesco, Finstad, Daniel, Fiori, Irene, Fiorucci, Donatella, Fishbach, Maya, Fisher, Ryan P., Fitz-Axen, M., Flaminio, Raffaele, Fletcher, Mark, Fong, Heather, Font, J.A., Forsyth, Perry W.F., Forsyth, Steven S., Fournier, J.-D., Frasca, Sergio, Frasconi, Franco, Frei, Zsolt, Freise, Andreas, Frey, Raymond, Frey, Valentin, Fries, Eric M., Fritschel, Peter, Frolov, Valery V., Fulda, Paul, Fyffe, Michael, Gabbard, Hunter, Gadre, Bhooshan U., Gaebel, Sebastian M., Gair, Jonathan R., Gammaitoni, Luca, Ganija, Miftar R., Gaonkar, Sharad G., Garcia-Quiros, C., Garufi, Fabio, Gateley, B., Gaudio, Sergio, Gaur, Gurudatt, Gayathri, V., Gehrels, Neil, Gemme, Gianluca, Genin, Eric, Gennai, Alberto, George, Daniel, George, Jogy, Gergely, Laszlo, Germain, Vincent, Ghonge, Sudarshan, Ghosh, Abhirup, Ghosh, Archisman, Ghosh, Shaon, Giaime, Joe A., Giardina, K.D., Giazotto, Adalberto, Gill, Kiranjyot, Glover, Lamar, Goetz, Evan, Goetz, Ryan, Gomes, Sandra, Goncharov, Boris, González, Gabriela, Gonzalez Castro, J.M., Gopakumar, A., Gorodetsky, Michael L., Gossan, Sarah E., GOSSELIN, Matthieu, Gouaty, Romain, Grado, Aniello, Graef, Christian, Granata, Massimo, Grant, Alastair, Gras, Slawomir, Gray, Corey, Greco, Giuseppe, Green, Anna C., Gretarsson, Elizabeth M., Groot, Paul, Grote, Hartmut, Grunewald, Steffen, Gruning, Pierre, Guidi, Gianluca M., Guo, Xiangyu, Gupta, Anuradha, Gupta, Manojipr K., Gushwa, Kaitlin E., Gustafson, Eric K., Gustafson, R., Halim, O., Hall, Bernard R., Hall, Evan D., Hamilton, Eleanor Z., Hammond, Giles, Haney, Maria, Hanke, Manuela M., Hanks, Jonathan, Hanna, Chad, Hannam, Mark D., Hannuksela, Otto A., Hanson, Joe, Hardwick, Terra, Harms, Jan, Harry, Gregg M., Harry, Ian W., Hart, Martin J., Haster, C.-J., Haughian, Karen, Healy, James, Heidmann, Antoine, Heintze, Matthew C., Heitmann, Henrich, Hello, Patrice, Hemming, Gary, Hendry, Martin, Heng, I.S., Hennig, J., Heptonstall, Alastair W., Heurs, Michele, Hild, Stefan, Hinderer, Tanja, Hoak, Daniel, Hofman, David, Holt, Kathy, Holz, Daniel E., Hopkins, Paul, Horst, Christian, Hough, James, Houston, Ewan A., Howell, Eric J., Hreibi, A., Hu, Yiming M., Huerta, Eliu A., Huet, Dominique, Hughey, Brennan, Husa, Sascha, Huttner, Sabina H., Huynh-Dinh, T., Indik, Nathaniel, Inta, Ra, Intini, Giuseppe, Isa, Hafizah N., Isac, J.-M., Isi, Max, Iyer, Bala R., Izumi, Kiwamu, Jacqmin, Thibaut, Jani, Karan, Jaranowski, Piotr, Jawahar, Sharat, Jiménez-Forteza, F., Johnson, Warren W., Jones, D.I., Jones, Russell, Jonker, Reinier J.G., Ju, L., Junker, Jonas, Kalaghatgi, Chinmay V., Kalogera, Vassiliki, Kamai, Brittany, Kandhasamy, Shivaraj, Kang, Gungwon, Kanner, Jonah B., Kapadia, Shasvath J., Karki, Sudarshan, Karvinen, Kai S., Kasprzack, Marie, Katolik, Michael, Katsavounidis, Erik, Katzman, William, Kaufer, Steffen, Kawabe, Keita, Kéfélian, Fabien, Keitel, David, Kemball, Athol J., Kennedy, Ross, Kent, Christopher, Key, Joey S., Khalili, Farit Y., Khan, I., Khan, Sebastian, Khan, Ziauddin, Khazanov, Efim A., Kijbunchoo, Nutsinee, Kim, Chunglee, Kim, Jeongcho C., Kim, Kyungmin, Kim, Won, Kim, Whansun S., Kim, Y.-M., Kimbrell, Seth J., King, Eleanor J., King, Peter J., Kinley-Hanlon, M., Kirchhoff, Robin, Kissel, Jeffrey S., Kleybolte, Lisa, Klimenko, Sergei, Knowles, Tyler D., Koch, Philip, Koehlenbeck, Sina M., Koley, Soumen, Kondrashov, Veronica, Kontos, Antonios, Korobko, Mikhail, Korth, William Z., Kowalska, Izabela, Kozak, Dan B., Krämer, Christina, Kringel, Volker, Krishnan, Badri, Królak, Andrzej, Kuehn, Gerrit, Kumar, Prayush, Kumar, Rakesh, Kumar, Sumit, Kuo, L., Kutynia, Adam, Kwang, Shawn, Lackey, Benjamin D., Lai, K.H., Landry, Michael, Lang, Ryan N., Lange, Jacob, Lantz, Brian, Lanza, Robert K., Lartaux-Vollard, A., Lasky, Paul D., Laxen, Michael, Lazzarini, Albert, Lazzaro, Claudia, Leaci, Paola, Leavey, Sean, Lee, C.H., Lee, Hyunkyu K., Lee, H.M., Lee, Hyungwon W., Lee, K., Lehmann, Johannes, Lenon, Amber, Leonardi, Matteo, Leroy, Nicolas, Letendre, Nicolas, Levin, Yuri, Li, Tjonnie G.F., Linker, Seth D., Littenberg, Tyson B., Liu, J., Lo, R.K.L., Lockerbie, Nick A., London, Lionel T., Lord, Jaysin E., Lorenzini, Matteo, Loriette, Vincent, Lormand, Marc, Losurdo, Giovanni, Lough, James D., Lovelace, Geoffrey, Lück, Harald, Lumaca, Diana, Lundgren, Andrew P., Lynch, Ryan, Ma, Y., Macas, Ronaldas, Macfoy, Sean, Machenschalk, Bernd, Macinnis, M., Macleod, Duncan M., Magaña Hernandez, I., Magaña-Sandoval, F., Magaña Zertuche, L., Magee, Ryan M., Majorana, Ettore, Maksimovic, Ivan, Man, N., Mandic, Vuk, Mangano, Valentina, Mansell, Georgia L., Manske, Michael, Mantovani, Maddalena, Marchesoni, Fabio, Marion, Frederique, Márka, Szabolcs, Márka, Zsuzsanna, Markakis, Charalampos, Markosyan, Ashot S., Markowitz, Aaron, Maros, E., Marquina, Antonio, Martelli, Filippo, Martellini, Lionel, Martin, Ian W., Martin, Rodica M., Martynov, Denis V., Mason, Ken, Massera, Elena, Masserot, Alain, Massinger, Thomas J., Masso-Reid, M., Mastrogiovanni, Simone, Matas, Andrew, Matichard, Fabrice, Matone, Luca, Mavalvala, Nergis, Mazumder, Nairwita, McCarthy, R., Mcclelland, D.E., Mccormick, S., McCuller, L., McGuire, S.C., Mcintyre, G., Mciver, J., McManus, David J., McNeill, L., McRae, T., McWilliams, S.T., Meacher, Duncan, Meadors, Grant D., Mehmet, Moritz, Meidam, Jeroen, Mejuto-Villa, E., Melatos, Andrew, Mendell, Gregory, Mercer, R.A., Merilh, Edmond L., Merzougui, Mourad, Meshkov, Syd, Messenger, Chris, Messick, Cody, Metzdorff, R., Meyers, Patrick M., Miao, Haixing, Michel, Christophe, Middleton, Hannah, Mikhailov, Eugeniy E., Milano, Leopoldo, Miller, Andrewlawrence L., Miller, Brandon B., Miller, John, Millhouse, Meg, Milovich-Goff, M.C., Minazzoli, Olivier, Minenkov, Yuri, Ming, Jing, Mishra, Chandra, Mitra, Sanjit, Mitrofanov, Valery P., Mitselmakher, Guenakh, Mittleman, Richard, Moffa, Donald, Moggi, Andrea, Mogushi, Kentaro, Mohan, Martin, Mohapatra, S.R.P., Montani, Matteo, Moore, Christopher J., Moraru, Dan, Moreno, Gerardo, Morriss, Sean R., Mours, Benoit, Mow-Lowry, C.M., Mueller, Guido, Muir, Alistair W., Mukherjee, Arunava, Mukherjee, Debnandini, Mukherjee, Soma, Mukund, Nikhil, Mullavey, Adam, Munch, Jesper, Muñiz, Erik A., Muratore, Martina, Murray, Peter G., Napier, Kate, Nardecchia, Ilaria, Naticchioni, Luca, Nayak, Rajesh K., Neilson, Joshua, Nelemans, Gijs, Nelson, Timothy J.N., Nery, Marina, Neunzert, Ansel, Nevin, Lydia, Newport, Jonathan M., Newton, Gavin, Ng, K.Y., Nguyen, Thanh T., Nichols, David, Nielsen, Alex B., Nissanke, Samaya, Nitz, Alex, Noack, Andreas, Nocera, Flavio, Nolting, David, North, Chris, Nuttall, Laura K., Oberling, Jason, O'Dea, G.D., Ogin, Greg H., Oh, John J., Oh, Sanghoon H., Ohme, Frank, Okada, Marcos A., Oliver, Miquel, Oppermann, Patrick, Oram, Richard J., O'Reilly, B., Ormiston, Rich, Ortega, Luis F., O'Shaughnessy, R., Ossokine, Serguei, Ottaway, David J., Overmier, Harry, Owen, Ben J., Pace, Alexander E., Page, Jessica, Page, Michael A., Pai, Archana, Pai, Siddhesh A., Palamos, Jordan R., Palashov, Oleg, Palomba, Cristiano, Pal-Singh, A., Pan, Howard, Pan, Huang-Wei, Pang, Belinda, Pang, P.T.H., Pankow, Chris, Pannarale, Francesco, Pant, Brijesh C., Paoletti, Federico, PAOLI, Andrea, Papa, Maria A., Parida, Abhishek, Parker, William, Pascucci, Daniela, Pasqualetti, Antonio, Passaquieti, Roberto, Passuello, Diego, Patil, M., Patricelli, Barbara, Pearlstone, Brynley L., Pedraza, Mike, Pedurand, Richard, Pekowsky, L., Pele, Arnaud, Penn, Steven, Perez, Carlos J., Perreca, Antonio, Perri, Leah M., Pfeiffer, Harald P., Phelps, Margot, Piccinni, Ornella J., Pichot, Mikhael, Piergiovanni, Francesco, Pierro, Vincenzo, Pillant, Gabriel, Pinard, Laurent, Pinto, Innocenzo M., Pirello, Marc, Pisarski, A., Pitkin, Matthew, Poe, Mark, Poggiani, Rosa, Popolizio, Pasquale, Porter, K., Post, Alexander, Powell, Jade, Prasad, Jayanti, Pratt, James W.W., Pratten, Geraint, Predoi, Valeriu, Prestegard, Tanner, Prijatelj, Mirko, Principe, Maria, Privitera, Stephen, Prodi, Giovanni A., Prokhorov, Leonid G., Puncken, Oliver, Punturo, Michele, Puppo, Paola, Pürrer, Michael, Qi, Hong, Quetschke, Volker, Quintero, Eric A., Quitzow-James, R., Raab, Fred J., Rabeling, David S., Radkins, Hugh, Raffai, Peter, Raja, Sendhil, Rajan, C., Rajbhandari, Binod, Rakhmanov, Malik, Ramirez, Karla E., Ramos-Buades, A., Rapagnani, Piero, Raymond, Vivien, Razzano, Massimiliano, Read, Jocelyn, Regimbau, Tania, Rei, Luca, Reid, Stuart, Reitze, David H., Ren, Wei, Reyes, Steven D., Ricci, Fulvio, Ricker, Paul M., Rieger, Sascha, Riles, Keith, Rizzo, Monica, Robertson, Norna A., Robie, Raymond, Robinet, Florent, Rocchi, Alessio, ROLLAND, Loic, Rollins, Jameson G., Roma, Vincent J., Romano, Rocco, Romel, Chandra L., Romie, Janeen H., Rosińska, Dorota, Ross, Michael P., Rowan, Sheila, Rüdiger, Albrecht, Ruggi, Paolo, Rutins, Guntis, Ryan, Kyle, Sachdev, Surabhi, Sadecki, Travis, Sadeghian, Laleh, Sakellariadou, Mairi, Salconi, Livio, Saleem, Muhammed, Salemi, Francesco, Samajdar, Anuradha, Sammut, Letizia, Sampson, Laura M., Sanchez, Eduardo J., Sanchez, Luis E., Sanchis-Gual, N., Sandberg, Vernon, Sanders, Jaclyn R., Sassolas, Benoit, Saulson, Peter R., Sauter, Orion, Savage, Richard L., Sawadsky, Andreas, Schale, Paul, Scheel, Mark, Scheuer, Jacob, Schmidt, Justus, Schmidt, Patricia, Schnabel, Roman, Schofield, Robert M.S., Schönbeck, Axel, Schreiber, Emil, Schuette, Dirk, Schulte, Bernd W., Schutz, Bernard F., Schwalbe, Sophia G., Scott, Jamie, Scott, Susan M., Seidel, E., Sellers, Danny, Sengupta, Anand S., Sentenac, Daniel, Sequino, Valeria, Sergeev, Alexander, Shaddock, Daniel A., Shaffer, Thomas J., Shah, Ankur A., Shahriar, M.S., Shaner, Morgan B., Shao, Lijing, Shapiro, Brett, Shawhan, Peter, Sheperd, Alec, Shoemaker, David H., Shoemaker, Deirdre M., Siellez, Karelle, Siemens, Xavier, Sieniawska, Magdalena, Sigg, Daniel, Silva, Allan D., Singer, Leo P., Singh, Avneet, Singhal, Akshat, Sintes, Alicia M., Slagmolen, Bram J.J., Smith, Bryan, Smith, Joshua R., Smith, Rory J.E., Somala, Surendranadh, Son, Edwin J., Sonnenberg, Jacob A., Sorazu, Borja, Sorrentino, Fiodor, Souradeep, Tarun, Spencer, Andrew P., Srivastava, Amit K., Staats, Kai, Staley, Alexan, Steinke, Michael, Steinlechner, Jessica, Steinlechner, Sebastian, Steinmeyer, Daniel, Stevenson, Simon P., Stone, Robert, Stops, David J., Strain, Ken A., Stratta, Giulia, Strigin, Sergey E., Strunk, A., Sturani, Riccardo, Stuver, Amber L., Summerscales, Tiffany Z., Sun, Ling, Sunil, S., Suresh, Jishnu, Sutton, Patrick J., Swinkels, Bas L., Szczepańczyk, Marek J., Tacca, Matteo, Tait, Simon C., Talbot, Colm, Talukder, Dipongkar, Tanner, David B., Tao, Duo, Tápai, Marton, Taracchini, Andrea, Tasson, Jay D., Taylor, Jordan A., Taylor, Robert, Tewari, Shivam V., Theeg, Thomas, Thies, Fabian, Thomas, E.G., Thomas, Michael, Thomas, Patrick, Thorne, Keith A., Thrane, Eric, Tiwari, Shubhanshu, Tiwari, Vaibhav, Tokmakov, Kirill V., Toland, Karl, Tonelli, Mauro, Tornasi, Zeno, Torres-Forné, A., Torrie, Calum I., Töyrä, Daniel, Travasso, Flavio, Traylor, Gary, Trinastic, Jonathan, Tringali, Maria C., Trozzo, Lucia, Tsang, K.W., Tse, Maggie, Tso, Rhondale, Tsukada, Leo, Tsuna, Daichi, Tuyenbayev, Darkhan, Ueno, Koh, Ugolini, Dennis, Unnikrishnan, Cs S., Urban, Alexander L., Usman, Samantha A., Vahlbruch, Henning, Vajente, Gabriele, Valdes, Guillermo, Van Bakel, N., van Beuzekom, Martin, Van Den Brand, J.F.J., Van Den Broeck, C., Vander-Hyde, D.C., van der Schaaf, L., van Heijningen, J.V., van Veggel, A.A., Vardaro, Marco, Varma, Vijay, Vass, Steve, Vasúth, Matyas, Vecchio, Alberto, Vedovato, Gabriele, Veitch, John, Veitch, Peter J., Venkateswara, Krishna, Venugopalan, Gautam, Verkindt, Didier, Vetrano, Flavio, Viceré, Andrea, Viets, Aaron D., Vinciguerra, Serena, Vine, David J., Vinet, J.-Y., Vitale, Salvatore, Vo, Thomas, Vocca, Helios, Vorvick, Cheryl, Vyatchanin, Sergey P., Wade, Andrew R., Wade, Leslie E., Wade, Madeline, Walet, Rob, Walker, Marissa, Wallace, Larry, Walsh, Sinead, Wang, Gang, Wang, Haoyu, Wang, Jonathan Z., Wang, Wenhui H., Wang, Yifan F., Ward, Robert L., Warner, Jim, Was, Michal, Watchi, Jennifer, Weaver, Betsy, Wei, L.-W., Weinert, Michael, Weinstein, Alan J., Weiss, Rainer, Wen, Linqing, Wessel, Erik K., Weßels, Peter, Westerweck, Julian, Westphal, Tobias, Wette, Karl, Whelan, John T., Whiting, Bernard F., Whittle, Chris, Wilken, D., Williams, Daniel, Williams, Roy D., Williamson, Andrew R., Willis, Joshua L., Willke, Benno, Wimmer, Maximilian H., Winkler, Walter, Wipf, Christopher C., Wittel, Holger, Woan, Graham, Woehler, Janis, Wofford, Jared, Wong, W.K., Worden, John, Wright, Jennifer L., Wu, David S., Wysocki, Daniel M., Xiao, Sophia, Yamamoto, Hiro, Yancey, Cregg C., Yang, Le, Yap, M.J., Yazback, Maher, Yu, Hang, Yu, Haocun, Yvert, Michel, Zadrożny, Adam, Zanolin, Michele, Zelenova, Tatiana, Zendri, J.-P., Zevin, Michael, Zhang, Liyuan, Zhang, Mi, Zhang, Teng, Zhang, Y.-H., Zhao, Chunnong, Zhou, Minchuan, Zhou, Zifan, Zhu, Sylvia J., Zhu, Xingjiang J., Zucker, Michael E., Zweizig, J., Abbott, Benjamin P., Abbott, Rich, Abbott, Thomas D., Acernese, Fausto, Ackley, Kendall, Adams, Carl, Adams, Thomas, Addesso, Paolo, Adhikari, Rana X., Adya, Vaishali B., Affeldt, Christoph, Afrough, Mohammad, Agarwal, Bhanu, Agathos, Michalis, Agatsuma, Kazuhiro, Aggarwal, Nancy, Aguiar, Odylio D., Aiello, Lorenzo, Ain, Anirban, Allen, Bruce, Allen, Gabrielle, Allocca, Annalisa, Altin, Paul A., Amato, Alex, Ananyeva, Alena, Anderson, Stuart B., Anderson, Warren G., Angelova, Svetoslava V., Antier, Sarah, Appert, Stephen, Arai, Koji, Araya, Melody C., Areeda, Joseph S., Arnaud, Nicolas, Ascenzi, Stefano, Ashton, Gregory, Ast, M., Aston, Stuart M., Astone, Pia, Atallah, Dany V., Aufmuth, Peter, Aulbert, Carsten, AultONeal, K., Austin, Corey, Avila-Alvarez, A., Babak, Stanislav, Bacon, Philippe, Bader, Maria K.M., Bae, Sangwook, Baker, Paul T., Baldaccini, Francesca, Ballardin, Giulio, Ballmer, Stefan W., Banagiri, Sharan, Barayoga, Juan C., Barclay, Sheena E., Barish, Barry C., Barker, David, Barkett, Kevin, Barone, Fabrizio, Barr, Bryan, Barsotti, Lisa, Barsuglia, Matteo, Barta, Daniel, Bartlett, Jeffrey, Bartos, Imre, Bassiri, Riccardo, Basti, Andrea, Batch, James C., Bawaj, Mateusz, Bayley, Joseph C., Bazzan, Marco, Bécsy, Bence, Beer, Christian, Bejger, Michal, Belahcene, Imene, Bell, Angus S., Berger, Beverly K., Bergmann, Gerald, Bero, John J., Berry, Christopher P.L., Bersanetti, Diego, Bertolini, Alessandro, Betzwieser, Joseph, Bhagwat, Swetha, Bhandare, Rohan, Bilenko, Igor A., Billingsley, Garilynn, Billman, Chris R., Birch, Jeremy, Birney, Ross, Birnholtz, Ofek, Biscans, Sebastien, Biscoveanu, Sylvia, Bisht, Aparna, Bitossi, Massimiliano, Biwer, Christopher, Bizouard, Marieanne A., Blackburn, J.K., Blackman, Jonathan, Blair, Carl D., Blair, David G., Blair, Ryan M., Bloemen, Steven, Bock, Oliver, Bode, Nina, Boer, Michel, Bogaert, Gilles, Bohe, Alejandro, Bondu, Francois, Bonilla, Edgard, Bonnand, Romain, Boom, Boris A., Bork, Rolf, Boschi, Valerio, Bose, Sukanta, Bossie, Ken, Bouffanais, Yann, Bozzi, Antonella, Bradaschia, Carlo, Brady, Patrick R., Branchesi, Marica, Brau, Jim E., Briant, Tristan, Brillet, 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- Abstract
We report on a new all-sky search for periodic gravitational waves in the frequency band 475-2000 Hz and with a frequency time derivative in the range of [-1.0,+0.1]×10-8 Hz/s. Potential signals could be produced by a nearby spinning and slightly nonaxisymmetric isolated neutron star in our Galaxy. This search uses the data from Advanced LIGO's first observational run O1. No gravitational-wave signals were observed, and upper limits were placed on their strengths. For completeness, results from the separately published low-frequency search 20-475 Hz are included as well. Our lowest upper limit on worst-case (linearly polarized) strain amplitude h0 is ∼4×10-25 near 170 Hz, while at the high end of our frequency range, we achieve a worst-case upper limit of 1.3×10-24. For a circularly polarized source (most favorable orientation), the smallest upper limit obtained is ∼1.5×10-25. © 2018 American Physical Society.
- Published
- 2018
35. Editorial – In Memoriam Vladimir Borisovich Braginsky
- Author
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Gorodetsky, Michael L., primary, Levin, Yuri, additional, Pinto, Innocenzo M., additional, and Vyatchanin, Sergei P., additional
- Published
- 2018
- Full Text
- View/download PDF
36. Analytic Tools for Solving Nonlinear Problems in Particle Accelerators: A Review and an Example
- Author
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Petracca, Stefania P., Pinto, Innocenzo M., Zichichi, Antonino, editor, Puglisi, Mario, editor, Stipcich, Stanislao, editor, and Torelli, Gabriele, editor
- Published
- 1987
- Full Text
- View/download PDF
37. Locally optimum network detectors of unmodeled gravitational wave bursts in glitch noise
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Principe, Maria, primary and Pinto, Innocenzo M., additional
- Published
- 2017
- Full Text
- View/download PDF
38. Free-Space Antenna Pattern Retrieval in Nonideal Reverberation Chambers
- Author
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Fiumara, Vincenzo, primary, Fusco, Adele, additional, Iadarola, Grazia, additional, Matta, Vincenzo, additional, and Pinto, Innocenzo M., additional
- Published
- 2016
- Full Text
- View/download PDF
39. Material loss angles from direct measurements of broadband thermal noise
- Author
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Principe, Maria, primary, Pinto, Innocenzo M., additional, Pierro, Vincenzo, additional, DeSalvo, Riccardo, additional, Taurasi, Ilaria, additional, Villar, Akira E., additional, Black, Eric D., additional, Libbrecht, Kenneth G., additional, Michel, Christophe, additional, Morgado, Nazario, additional, and Pinard, Laurent, additional
- Published
- 2015
- Full Text
- View/download PDF
40. Thickness-dependent crystallization on thermal anneal for titania/silica nm-layer composites deposited by ion beam sputter method
- Author
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Pan, Huang-Wei, primary, Wang, Shun-Jin, additional, Kuo, Ling-Chi, additional, Chao, Shiuh, additional, Principe, Maria, additional, Pinto, Innocenzo M., additional, and DeSalvo, Riccardo, additional
- Published
- 2014
- Full Text
- View/download PDF
41. Analytic Tools for Solving Nonlinear Problems in Particle Accelerators: A Review and an Example
- Author
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Petracca, Stefania P., primary and Pinto, Innocenzo M., additional
- Published
- 1978
- Full Text
- View/download PDF
42. Baffle Diffraction in Interferometric Detectors of Gravitational Waves.
- Author
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Pelosi, Giuseppe, Possenti, Leonardo, Selleri, Stefano, and Pinto, Innocenzo M.
- Subjects
OPTICAL diffraction ,FABRY-Perot interferometers ,GRAVITATIONAL wave detectors ,GAUSSIAN beams ,PHYSICAL optics - Abstract
This paper presents an efficient highfrequency analysis framework for studying diffraction occurring at irises, or baffles, in the arms of a Fabry-Perot optical interferometer, relevant to the design and operation of interferometric detectors of gravitational waves like LIGO and Virgo. [ABSTRACT FROM AUTHOR]
- Published
- 2017
43. Reflectivity and thickness optimization
- Author
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Pinto, Innocenzo M., primary, Principe, Maria, additional, and Desalvo, Riccardo, additional
- Full Text
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44. Membrane Heating in Living Tissues Exposed to Nonthermal Pulsed EM Fields
- Author
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Pierro, Vincenzo, primary, De Vita, Assunta, additional, Croce, Rocco P., additional, and Pinto, Innocenzo M., additional
- Published
- 2014
- Full Text
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45. NEURAL NETWORK AIDED GLITCH-BURST DISCRIMINATION AND GLITCH CLASSIFICATION
- Author
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RAMPONE, SALVATORE, primary, PIERRO, VINCENZO, additional, TROIANO, LUIGI, additional, and PINTO, INNOCENZO M., additional
- Published
- 2013
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46. Analytic Properties of a Class of Hyperboloidal Beams in Nearly-Spheroidal Fabry-Perot Optical Cavities
- Author
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Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., Agresti, Juri, DeSalvo, Riccardo, Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., Agresti, Juri, and DeSalvo, Riccardo
- Abstract
This paper deals with a study of the analytic structure and properties of a family of "hyperboloidal" beams (HBs) which spans from the standard Gaussian-beam configuration to "flat-top" beam configurations of interest for low-thermal-noise optical cavities for gravitational interferometry. In this connection, starting from a Gauss-Laguerre-type representation, a generalized duality relation (involving fractional Fourier transform operators of complex order) between two generic HBs is derived.
- Published
- 2007
47. Analytic structure of a family of hyperboloidal beams of potential interest for advanced LIGO
- Author
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Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., Agresti, Juri, D'Ambrosio, Erika, DeSalvo, Riccardo, Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., Agresti, Juri, D'Ambrosio, Erika, and DeSalvo, Riccardo
- Abstract
This paper is concerned with a study of the analytic structure of a family of hyperboloidal beams introduced by Bondarescu and Thorne which generalizes the nearly-flat and nearly-concentric mesa beam configurations of interest for advanced LIGO. Capitalizing on certain results from the applied optics literature on flat-top beams, a physically-insightful and computationally-effective representation is derived in terms of rapidly-converging Gauss-Laguerre expansions. A generalization (involving fractional Fourier transform operators of complex order) of some recently discovered duality relations between the nearly-flat and nearly-concentric mesa configurations is obtained. Possible implications for the advanced-LIGO optical cavity design are discussed.
- Published
- 2006
48. Optimized multilayer dielectric mirror coatings for gravitational wave interferometers
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Ellison, Michael J., Agresti, Juri, Castaldi, Giuseppe, DeSalvo, Riccardo, Galdi, Vincenzo, Pierro, Vincenzo, Pinto, Innocenzo M., Ellison, Michael J., Agresti, Juri, Castaldi, Giuseppe, DeSalvo, Riccardo, Galdi, Vincenzo, Pierro, Vincenzo, and Pinto, Innocenzo M.
- Abstract
The limit sensitivity of interferometric gravitational wave antennas is set by the thermal noise in the dielectric mirror coatings. These are currently made of alternating quarter-wavelength high/low index material layers with low mechanical losses. The quarter-wavelength design yields the maximum reflectivity for a fixed number of layers, but not the lowest noise for a prescribed reflectivity. This motivated our recent investigation of optimal thickness configurations, which guarantee the lowest thermal noise for a targeted reflectivity. This communication provides a compact overview of our results, involving nonperiodic genetically-engineered and truncated periodically-layered configurations. Possible implications for the advanced Laser Interferometer Gravitational wave Observatory (LIGO) are discussed.
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- 2006
49. Analytic structure and generalized duality relations for a family of hyperboloidal beams and supporting mirrors of potential interest for future gravitational wave detection interferometers
- Author
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Dickey, Fred M., Shealy, David L., Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., Agresti, Juri, D'Ambrosio, Erika, DeSalvo, Riccardo, Dickey, Fred M., Shealy, David L., Galdi, Vincenzo, Castaldi, Giuseppe, Pierro, Vincenzo, Pinto, Innocenzo M., Agresti, Juri, D'Ambrosio, Erika, and DeSalvo, Riccardo
- Abstract
For the baseline design of future gravitational wave detection interferometers, use of optical cavities with nonsphericalmirrors supporting flat-top ("mesa") beams, potentially capable of mitigating the thermal noise of the mirrors, has recently drawn a considerable attention. To reduce the severe tilt-instability problems affecting the originally conceived nearly-flat, "Mexican-hat-shaped" mirror configuration, K. S. Thorne proposed a nearly-concentric mirror configuration capable of producing the same mesa beam profile on the mirror surfaces. Subsequently, Bondarescu and Thorne introduced a generalized construction that leads to a one-parameter family of "hyperboloidal" beams which allows continuous spanning from the nearly-flat to the nearly-concentric mesa beam configurations. This paper is concerned with a study of the analytic structure of the above family of hyperboloidal beams. Capitalizing on certain results from the applied optics literature on flat-top beams, a physically-insightful and computationally-effective representation is derived in terms of rapidly-converging Gauss-Laguerre expansions. Moreover, the functional relation between two generic hyperboloidal beams is investigated. This leads to a generalization (involving fractional Fourier transform operators of complex order) of some recently discovered duality relations between the nearly-flat and nearly-concentric mesa configurations. Possible implications and perspectives for the advanced Laser Interferometer Gravitational-wave Observatory (LIGO) optical cavity design are discussed.
- Published
- 2006
50. Short-Pulsed Wavepacket Propagation in Ray-Chaotic Enclosures
- Author
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Castaldi, Giuseppe, primary, Galdi, Vincenzo, additional, and Pinto, Innocenzo M., additional
- Published
- 2012
- Full Text
- View/download PDF
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