Dr. Louis-André Hamel Profile

Dr. Louis-André Hamel

at Univ McGill

SPIE Involvement:

Author

Proceedings Article | 30 August 2006 Paper

Characterization of single-sided charge-sharing CZT strip detectors for gamma-ray astronomy

Burçin Dönmez, John Macri, James Ryan, Jason Legere, Mark McConnell, Mark Widholm, Tomohiko Narita, Louis-André Hamel

Proceedings Volume 6319, 63190A (2006) https://doi.org/10.1117/12.683695

KEYWORDS: Sensors, Photons, Imaging spectroscopy, Monte Carlo methods, Spectroscopy, Compton scattering, Stereoscopy, Gamma radiation, Signal attenuation, Gamma-ray astronomy

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Proceedings Article | 17 September 2005 Paper

Further studies of single-sided charge-sharing CZT strip detectors

Burcin Donmez, John Macri, Mark McConnell, James Ryan, Mark Widholm, Tomohiko Narita, Louis-Andre Hamel

Proceedings Volume 5922, 59220H (2005) https://doi.org/10.1117/12.617297

KEYWORDS: Sensors, Prototyping, Diffusion, Clouds, Ionization, Ceramics, Imaging spectroscopy, Spectroscopes, Photons, Monte Carlo methods

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Proceedings Article | 29 September 2004 Paper

Single-sided CZT strip detectors

John Macri, Burcin Donmez, Mark Widholm, Louis-Andre Hamel, Manuel Julien, Tomohiko Narita, James Ryan, Mark McConnell

Proceedings Volume 5501, (2004) https://doi.org/10.1117/12.551958

KEYWORDS: Sensors, Prototyping, Signal detection, Electronics, Electrodes, Imaging spectroscopy, Ceramics, Photons, Monte Carlo methods, Spectroscopes

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Proceedings Article | 11 March 2003 Paper

Development of CZT strip detector modules for 0.05- to 1-MeV gamma-ray imaging and spectroscopy

James Ryan, B. Donmez, John Macri, Mickel McClish, Mark McConnell, Richard Miller, Mark Widholm, Louis-Andre Hamel, Manuel Julien

Proceedings Volume 4851, (2003) https://doi.org/10.1117/12.461420

KEYWORDS: Sensors, Prototyping, Detector development, Imaging spectroscopy, Space telescopes, Signal detection, Signal processing, Electrodes, Spectroscopy, Detector arrays

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Proceedings Article | 18 December 2001 Paper

Comments on Ramo's theorem

Louis-Andre Hamel, Manuel Julien

Proceedings Volume 4507, (2001) https://doi.org/10.1117/12.450766

KEYWORDS: Sensors, Electrodes, Polarization, Superposition, Semiconductors, Electric field sensors, Dielectric polarization, Signal detection, Dielectrics, Space operations

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Proceedings Article | 21 November 2000 Paper

Analog processing of signals from a CZT strip detector with orthogonal coplanar anodes

Kipp Larson, Valentin Jordanov, Mark McConnell, John Macri, James Ryan, Allen Drake, Louis-Andre Hamel, Olivier Tousignant

Proceedings Volume 4141, (2000) https://doi.org/10.1117/12.407596

KEYWORDS: Sensors, Signal processing, Signal detection, Analog electronics, Prototyping, Device simulation, Field effect transistors, Gamma radiation, Spatial resolution, Data acquisition

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Proceedings Article | 21 November 2000 Paper

Three-dimensional imaging and detection efficiency performance of orthogonal coplanar CZT strip detectors

Mark McConnell, John Macri, James Ryan, Kipp Larson, Louis-Andre Hamel, G. Bernard, C. Pomerleau, Olivier Tousignant, Jean-Charles Leroux, Valentin Jordanov

Proceedings Volume 4141, (2000) https://doi.org/10.1117/12.407576

KEYWORDS: Sensors, Prototyping, Photons, Signal processing, Signal detection, Spatial resolution, Image resolution, Data acquisition, 3D image processing, Gold

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Proceedings Article | 19 October 1999 Paper

Energy and position resolution of a CdZnTe gamma-ray detector with orthogonal coplanar anodes

Olivier Tousignant, Louis-Andre Hamel, Pierre Dufour, F. Joly, John Macri, Mark McConnell, James Ryan, Valentin Jordanov

Proceedings Volume 3768, (1999) https://doi.org/10.1117/12.366613

KEYWORDS: Sensors, Prototyping, Electrons, Image resolution, Electrodes, Signal detection, Imaging arrays, Gamma radiation, Imaging spectroscopy, Image sensors

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Proceedings Article | 7 July 1997 Paper

Progress in the study of CdZnTe strip detectors

Olivier Tousignant, Louis-Andre Hamel, Jean-Francois Courville, P. Paki, John Macri, Kipp Larson, Michelle Mayer, Mark McConnell, James Ryan

Proceedings Volume 3115, (1997) https://doi.org/10.1117/12.277688

KEYWORDS: Sensors, Electrodes, Electrons, Prototyping, Spatial resolution, Signal detection, Electronics, Signal processing, Signal generators, Sensor performance

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Showing 5 of 9 publications

Conference Committee Involvement (3)

Hard X-Ray and Gamma-Ray Detector Physics VII

1 August 2005 | San Diego, California, United States

Hard X-Ray and Gamma-Ray Detector Physics VI

2 August 2004 | Denver, Colorado, United States

Hard X-Ray and Gamma-Ray Detector Physics V

4 August 2003 | San Diego, California, United States

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