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Your search keyword '"Paolo Bettotti"' showing total 2 results
Start Over Author "Paolo Bettotti" Journal 2003 conference on lasers and electro-optics europe (cleo/europe 2003) (ieee cat. no.03th8666)
2 results on '"Paolo Bettotti"'

1. Enhanced emission cross section and VSL analysis of erbium coupled silicon nanocrystals

Author

G. Fronzo, B. Danese, F. Iacono, Z. Gabarro, Paolo Bettotti, Lorenzo Pavesi, F. Priolo, Domenico Pacifici, and L. Dal Negro

Subjects
Silicon photonics, Materials science, business.industry, chemistry.chemical_element, Waveguide (optics), Optical pumping, Erbium, Cross section (physics), Optics, Nanocrystal, chemistry, Optoelectronics, Stimulated emission, Silicon nanocrystals, business
Published
2005
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2. Optical properties and photonic bands of Si-based photonic crystals

Author

Giorgio Guizzetti, Matteo Galli, Lucio Claudio Andreani, M. Belotti, Paolo Bettotti, Mario Agio, G. Pucker, Lorenzo Pavesi, Franco Marabelli, Maddalena Patrini, and A. Lui

Subjects
Materials science, business.industry, Physics::Optics, Optical polarization, Resonance (particle physics), Yablonovite, Crystal, Optics, Dispersion (optics), Optoelectronics, Photonics, business, Electronic band structure, Photonic crystal
Abstract

A complete characterization of the photonic band structure is obtained by means of variable angle-reflectance and phase-sensitive techniques. The experimental results are compared to calculated reflectance and photonic band dispersion over a wide spectral range, and selection rules for the excitations of photonic modes in the crystal are obtained according to a symmetry analysis.

Published
2005
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