Dr. Gilles Fortin Profile

Dr. Gilles Fortin

Scientist at DRDC, Valcartier Research Centre

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Author

Publications (11)

Proceedings Article | 3 June 2022 Presentation + Paper

MODTRAN7: a polarimetric extension of the MODTRAN6 radiometric atmospheric radiative transfer model

Frederick Hawes, Alexander Berk, Jeannette van den Bosch, Gilles Fortin

Proceedings Volume 12112, 1211209 (2022) https://doi.org/10.1117/12.2626002

KEYWORDS: Atmospheric modeling, Polarimetry, Scattering, Polarization, Data modeling, Aerosols, Multiple scattering, Atmospheric particles, Radiative transfer, Sensors

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Proceedings Article | 30 May 2022 Presentation + Paper

Hybrid method to calculate the spectral optical constants (n, k) of smooth and rough bulk samples

Gilles Fortin

Proceedings Volume 12116, 1211609 (2022) https://doi.org/10.1117/12.2618305

KEYWORDS: Reflectivity, Polarization, Infrared radiation, Refractive index, Reflection, Optical simulations, Scattering, Surface roughness, Ellipsometry, Specular reflections, Reflectance spectroscopy

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Proceedings Article | 9 October 2018 Paper

Enhanced target detection and identification using multispectral and hyperspectral polarimetric thermal measurements

Daniel Lavigne, Jean-Marc Thériault, Denis Dion, Gilles Fortin, Mélanie Breton

Proceedings Volume 10795, 107950C (2018) https://doi.org/10.1117/12.2323617

KEYWORDS: Sensors, Polarimetry, Long wavelength infrared, Polarization, Target detection, Liquids, Reflectivity, Infrared radiation, Mid-IR, Polarizers

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Proceedings Article | 27 September 2013 Paper

Using linear polarization for LWIR hyperspectral sensing of liquid contaminants

Jean-Marc Thériault, Gilles Fortin, Paul Lacasse, François Bouffard, Hugo Lavoie

Proceedings Volume 8873, 88730I (2013) https://doi.org/10.1117/12.2026810

KEYWORDS: Polarization, Liquids, Reflectivity, Long wavelength infrared, Sensors, Infrared sensors, Infrared cameras, Algorithm development, Aluminum, Infrared radiation

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Proceedings Article | 27 September 2013 Paper

LWIR polarization sensing: investigation of liquids and solids with MoDDIFS

Gilles Fortin, Jean-Marc Thériault, Paul Lacasse

Proceedings Volume 8873, 88730H (2013) https://doi.org/10.1117/12.2023328

KEYWORDS: Liquids, Aluminum, Polarization, Solids, Long wavelength infrared, Reflectivity, Crystals, Refractive index, Spectroscopy, Infrared radiation

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Proceedings Article | 24 October 2012 Paper

Mode-hop-free tuning of a semiconductor laser with a chirped grating in a simple extended cavity

Denis Panneton, Gilles Fortin, Nathalie McCarthy

Proceedings Volume 8412, 84121Q (2012) https://doi.org/10.1117/12.2000548

KEYWORDS: Semiconductor lasers, Reflectivity, Aspheric lenses, Optical components, Holography, Diffraction gratings, Photoresist materials, Wave propagation, Laser beam propagation, Tunable lasers

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Proceedings Article | 5 May 2012 Paper

Standoff detection results with the infrared hyperspectral MoDDIFS sensor

Gilles Fortin, Jean-Marc Thériault, Paul Lacasse, François Bouffard, Hugo Lavoie, Eldon Puckrin, Sylvain Desilets, Yan Montembeault, Vincent Farley

Proceedings Volume 8358, 83580O (2012) https://doi.org/10.1117/12.918260

KEYWORDS: Infrared sensors, Sensors, Infrared radiation, Standoff detection, Infrared detectors, Infrared imaging, Algorithm development, Remote sensing, Image sensors, Polarization

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Proceedings Article | 4 June 2011 Paper

A novel infrared hyperspectral imager for passive standoff detection of explosives and explosive precursors

Jean-Marc Thériault, Yan Montembeault, Hugo Lavoie, Francois Bouffard, Gilles Fortin, Paul Lacasse, Alexandre Vallières, Eldon Puckrin, Vincent Farley, Daniel Chamberland, Tim Bubner

Proceedings Volume 8018, 80181N (2011) https://doi.org/10.1117/12.884327

KEYWORDS: Polarization, Sensors, Infrared imaging, Explosives, Standoff detection, Beam splitters, Infrared radiation, Hyperspectral imaging, Spectroscopy, Imaging systems

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Proceedings Article | 12 August 2008 Paper

Ray matrices for a varied line-space diffraction grating with curved lines

Gilles Fortin, Alexandre April, Nathalie McCarthy

Proceedings Volume 7099, 70991I (2008) https://doi.org/10.1117/12.806544

KEYWORDS: Diffraction gratings, Matrices, Diffraction, Geometrical optics, Samarium, Silicon, Optical components, Analytical research, Mirrors, Refractive index

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Proceedings Article | 12 August 2008 Paper

Extended-cavity diode laser continuously tuned with a translated varied line-space grating

Gilles Fortin, Nathalie McCarthy

Proceedings Volume 7099, 70991H (2008) https://doi.org/10.1117/12.805600

KEYWORDS: Semiconductor lasers, Diffraction gratings, Reflectivity, Aspheric lenses, Antireflective coatings, Diodes, Laser spectroscopy, Spectroscopy, Wavelength tuning, Modulation

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Proceedings Article | 9 December 2004 Paper

Design of an optical spectrometer using a holographic grating having a spatially variable period

Gilles Fortin, Nathalie McCarthy

Proceedings Volume 5578, (2004) https://doi.org/10.1117/12.567442

KEYWORDS: Spectroscopy, Photoresist materials, Holography, Optical design, Diffraction, Mirrors, Collimation, Diffraction gratings, Electro optical modeling, Beam propagation method

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Showing 5 of 11 publications

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