G. Roy

European Organization for Nuclear Research — Switzerland

Environmental Science · Physical Sciences

34h-index3.5kcitations223works1.72yr avg
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Research Topics

Atmospheric aerosols and clouds(47), Nuclear physics research studies(43), Nuclear Physics and Applications(29), Atmospheric chemistry and aerosols(22), Laser-Matter Interactions and Applications(21)

Publications220 total

Polarimetric Multiple Scattering LiDAR Model Based on Poisson Distribution
Springer atmospheric sciences·2023· 1 cited
Statistical models for the lidar technology: false alarms, receiver operating characteristic curves, and Swerling models
Optical Engineering·2022· 2 citedOpen Access
Polarimetric multiple scattering LiDAR model based on Poisson distribution
Applied Optics·2022· 6 cited
Polarimetric LiDAR backscattering contrast of linearly and circularly polarized pulses for ideal depolarizing targets in generic water fogs
Applied Optics·2021· 12 cited
Depolarization of Linearly and Circularly Polarized LiDAR Beam by 61 Solid Targets and its Impact on Detection Range
OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)·2021
Physical model of snow precipitation interaction with a 3D lidar scanner
Applied Optics·2020· 19 cited
Study of polarization memory’s impact on detection range in natural water fogs
Applied Optics·2020· 9 cited
Experimental validation of D parameter model for droplet sizing using off-axis lidar measurements
Applied Optics·2019· 4 cited
Sea-ice detection for autonomous underwater vehicles and oceanographic lagrangian platforms by continuous-wave laser polarimetry
2018· 5 citedOpen Access
Scattering phase function depolarization parameter model and its application to water droplets sizing using off-axis lidar measurements at multiple angles
Applied Optics·2018· 10 cited
Inversion of water cloud lidar returns using the azimuthal dependence of the cross-polarization signal
Optics Letters·2018· 4 cited
Reduction of multiple scattering to second order scattering for determination of liquid-cloud microphysical properties
EPJ Web of Conferences·2018· 1 citedOpen Access
Evaluation of a steerable 3D laser scanner using a double Risley prism pair
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2017· 20 cited
MDR-TB in Puducherry, India: reduction in attrition and turnaround time in the diagnosis and treatment pathway
Public Health Action·2016· 25 citedOpen Access
Scanning Lidar Measurements of the Full-Scale RDD Field Trial Puff Plumes
Health Physics·2016· 3 cited
High Fidelity Imaging Algorithm for the Undique Imaging Monte Carlo Simulator
EPJ Web of Conferences·2016· 7 citedOpen Access
On Depolarization Lidar-Based Method for The Determination of Liquid-Cloud Microphysical Properties
EPJ Web of Conferences·2016· 5 citedOpen Access
Enhanced scanning agility using a double pair of Risley prisms
Applied Optics·2015· 26 cited
L’amour en souffrance ou la dérive des sentiments
International Review of Community Development·2015· 2 citedOpen Access
Polarimetric active imaging in dense fog
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2015
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Frequent Co-authors

S. L. Chin(15), J.-F. Daigle(12), Y. Kamali(9), Pierre Mathieu(9), Weiwei Liu(8), Luc Bissonnette(8), Sima Hosseini(7), Jean-Robert Simard(7), J.M. Cameron(7), O.G. Kosareva(6), L. Buchmann(6), Huailiang Xu(5), F. Théberge(5), G. Méjean(5), N. Aközbek(5), J. Arvieux(5), A. Boudard(5), W.J. McDonald(5), N. A. Panov(5), Patrice Simard(4)