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Your search keyword '"Sylwester Latkowski"' showing total 4 results
Start Over Author "Sylwester Latkowski" Publisher optical society of america (osa)
4 results on '"Sylwester Latkowski"'

1. Integrated modelocked comb lasers for spectroscopy applications

Author

K. Van Gasse, Sarah Uvin, Bart Kuyken, Shahram Keyvaninia, Zhechao Wang, Gunther Roelkens, Erwin Bente, Sylwester Latkowski, Photonic Integration, and Eindhoven Hendrik Casimir institute

Subjects
Materials science, business.industry, Terahertz radiation, 02 engineering and technology, 021001 nanoscience & nanotechnology, Laser, 01 natural sciences, law.invention, Semiconductor laser theory, 010309 optics, Injection locking, Mode-locking, law, 0103 physical sciences, Optoelectronics, Photonics, 0210 nano-technology, business, Spectroscopy, Realization (systems)
Abstract

We present our work on the realization of integrated III/V-on-silicon integrated mode-locked lasers. We demonstrate 1 GHz repetition rate mode-locked lasers with a spectrum spanning more than a 1 THz.

Published
2018

2. Narrow-linewidth short-pulse III-V-on-silicon mode-locked lasers based on a linear and ring cavity geometry

Author

Peter Verheyen, Guy Lepage, G-H Duan, Xin Fu, Erwin Bente, Sylwester Latkowski, Francois Lelarge, J Marien, Sarah Uvin, J. Van Campenhout, M. Tassaert, Shahram Keyvaninia, Gunther Roelkens, L. Thomassen, and Photonic Integration

Subjects
Materials science, Technology and Engineering, Silicon, INSULATOR, business.industry, Photonic integrated circuit, chemistry.chemical_element, Physics::Optics, Insulator (electricity), Geometry, Laser, Atomic and Molecular Physics, and Optics, law.invention, Laser linewidth, Optics, Mode-locking, chemistry, GRATING COUPLERS, law, Phase noise, Optoelectronics, Physics::Accelerator Physics, Photonics, business, PHOTONICS
Abstract

Picosecond-pulse III-V-on-silicon mode-locked lasers based on linear and ring extended cavity geometries are presented. In passive mode-locked operation a 12 kHz -3dB linewidth of the fundamental RF tone at 4.7 GHz is obtained for the linear cavity geometry and 16 kHz for the ring cavity geometry. Stabilization of the repetition rate of these devices using hybrid mode-locking is also demonstrated.

Published
2015

3. Record bandwidth and sub-picosecond pulses from a monolithically integrated mode-locked quantum well ring laser

Author

MK Meint Smit, Tjibbe de Vries, V Valentina Moskalenko, Erwin Bente, Sylwester Latkowski, Saeed Tahvili, Photonic Integration, and NanoLab@TU/e

Subjects
Materials science, Time Factors, Optical Phenomena, business.industry, Radio Waves, Lasers, Photonic integrated circuit, Physics::Optics, Ring laser, Laser, Atomic and Molecular Physics, and Optics, law.invention, Semiconductor laser theory, chemistry.chemical_compound, Optics, chemistry, law, Quantum dot laser, Picosecond, Indium phosphide, Optoelectronics, Quantum Theory, business, Quantum well
Abstract

In this paper, we present the detailed characterization of a semiconductor ring passively mode-locked laser with a 20 GHz repetition rate that was realized as an indium phosphide based photonic integrated circuit (PIC). Various dynamical regimes as a function of operating conditions were explored in the spectral and time domain. A record bandwidth of the optical coherent comb from a quantum well based device of 11.5 nm at 3 dB and sub-picosecond pulse generation is demonstrated.

Published
2014
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4. Monolithically integrated widely tunable coupled cavity laser source for gas sensing applications around 2.0μm wavelength

Author

Hadi Rabbani-Haghighi, Erwin Bente, Daan Lenstra, Huub Ambrosius, Sylwester Latkowski, Chao-Yuan Jin, D. D'Agostino, B. Docter, MK Meint Smit, P.J. van Veldhoven, M.S. Tahvili, Photonic Integration, NanoLab@TU/e, and Micro Flow Chemistry and Synthetic Meth.

Subjects
Amplified spontaneous emission, Materials science, business.industry, Sensing applications, Laser source, Photonic integrated circuit, Laser, law.invention, Wavelength, Optics, law, Optoelectronics, business, Spectroscopy, Tunable laser
Abstract

A tunable laser for single line gas spectroscopy is realized as a monolithic photonic integrated circuit in an InP based generic foundry platform. The laser operates at wavelengths around 2.0 μm and has a tuning range of 22 nm.

Published
2015

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