Dr. Alain Champagne Profile

Dr. Alain Champagne

at Ecole Polytechnique de Montréal

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 12 October 2005 Paper

Measurements and calculations of spontaneous emission of tensile and compressively strained multiple quantum-wells structures

Rodica Matei, Philippe Mercure, Alain Champagne, Michel Lestrade, Romain Maciejko, Raman Kashyap

Proceedings Volume 5970, 59700B (2005) https://doi.org/10.1117/12.628480

KEYWORDS: Quantum wells, Semiconductors, Solids, Luminescence, Optical simulations, Shape analysis, Optoelectronic devices, Polarization, Semiconducting wafers, Optical fibers

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Proceedings Article | 20 December 2004 Paper

Optical gain analysis of polarization-insensitive semiconductor optical amplifiers with strained quantum wells

Rodica Matei, Romain Maciejko, Alain Champagne

Proceedings Volume 5577, (2004) https://doi.org/10.1117/12.567091

KEYWORDS: Polarization, Quantum wells, Optical amplifiers, Semiconductor optical amplifiers, Tunable lasers, Waveguides, Integrated optics, Fiber amplifiers, Cladding, Optical communications

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Proceedings Article | 20 December 2004 Paper

Design of multisection integrated devices for the optical generation of millimeter-wave signals

Michel Lestrade, Alain Champagne, Romain Maciejko

Proceedings Volume 5577, (2004) https://doi.org/10.1117/12.567445

KEYWORDS: Signal generators, Integrated optics, Laser stabilization, Optical design, Transparency, Mirrors, Digital filtering, Modulation, Heterodyning, Laser sources

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Proceedings Article | 20 December 2004 Paper

Design and analysis of wide-band InGaAlAs/InP superluminescent light-emitting diodes

Alain Champagne, Michel Lestrade, Romain Maciejko

Proceedings Volume 5577, (2004) https://doi.org/10.1117/12.567345

KEYWORDS: Quantum wells, Electrons, Absorption, Light emitting diodes, Optical coherence tomography, Instrument modeling, Biomedical optics, Optical components, Light sources, Heterojunctions

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Proceedings Article | 15 December 2003 Paper

Side-mode suppression ratio of DFB lasers in the presence of a semiconductor optical amplifier

Alain Champagne, Michel Lestrade, Jerome Camel, Romain Maciejko, Bjarne Tromborg, David Adams, Keith Kasunic

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543828

KEYWORDS: Semiconductor optical amplifiers, Semiconductor lasers, Electrons, Wave propagation, Quantum wells, Absorption, Chlorine, Geometrical optics, Doping, Refractive index

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Proceedings Article | 15 December 2003 Paper

Multi-electrode complex-coupled DFB lasers for reduced spatial hole burning

Michel Lestrade, Alain Champagne, Romain Maciejko, Keith Kasunic, David Adams

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543739

KEYWORDS: Electrodes, Hole burning spectroscopy, Transparency, Quantum efficiency, Algorithm development, Laser damage threshold, Instrument modeling, Fourier transforms, Phase shifts, Optical simulations

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Proceedings Article | 15 December 2003 Paper

Designing semiconductor optical amplifiers for low multichannel gain crosstalk

Keith Kasunic, Kostas Tastavridis, Michel Lestrade, Alain Champagne, Romain Maciejko

Proceedings Volume 5260, (2003) https://doi.org/10.1117/12.543843

KEYWORDS: Optical amplifiers, Modulation, Semiconductor optical amplifiers, Quantum wells, Optical design, Wavelength division multiplexing networks, Numerical modeling, Amplifiers, Promethium, Picosecond phenomena

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Proceedings Article | 17 February 2003 Paper

Spectral characteristics of DFB lasers in the presence of a semiconductor optical amplifier

Alain Champagne, Jerome Camel, Romain Maciejko, Keith Kasunic, David Adams, Bjarne Tromborg

Proceedings Volume 4833, (2003) https://doi.org/10.1117/12.474328

KEYWORDS: Reflectivity, Semiconductor optical amplifiers, Semiconductor lasers, Surface plasmons, Systems modeling, Geometrical optics, Wave propagation, Laser systems engineering, Switching, Signal attenuation

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Proceedings Article | 4 December 1998 Paper

Multiple-quantum-well laser simulation: a comparison between the Monte Carlo method and the drift-diffusion approximation

A. Gueclue, Romain Maciejko, Alain Champagne, M. Abou-Khalil, Toshihiko Makino

Proceedings Volume 3491, (1998) https://doi.org/10.1117/12.328682

KEYWORDS: Monte Carlo methods, Quantum wells, Optical simulations, Scattering, Phonons, Semiconductors, Semiconductor lasers, Laser scattering, Quantum mechanics, Optoelectronics

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Proceedings Article | 4 December 1998 Paper

Modeling of the electrical derivative characteristic of InGaAsP multiple-quantum-well lasers

Alain Champagne, Romain Maciejko, Toshihiko Makino

Proceedings Volume 3491, (1998) https://doi.org/10.1117/12.328731

KEYWORDS: Doping, Semiconductor lasers, Diodes, Quantum wells, Resistance, Heterojunctions, Transparency, Active optics, Laser damage threshold, Optical simulations

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Showing 5 of 10 publications

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