Dr. Christophe Lafond Profile

Dr. Christophe Lafond

Scientist at Coractive

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 24 June 2014 Paper

Recent improvements on mid-IR chalcogenide optical fibers

Christophe Lafond, Jean-François Couillard, Jean-Luc Delarosbil, Fernand Sylvain, Philippe de Sandro

Proceedings Volume 9070, 90701C (2014) https://doi.org/10.1117/12.2050488

KEYWORDS: Optical fibers, Glasses, Signal attenuation, Failure analysis, Mid-IR, Particles, Silica, Raw materials, Multimode fibers, Absorption

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Proceedings Article | 8 September 2006 Paper

Fiber optical chemical sensors: design, fabrication, and characterization of a multimode plastic optical fibre with an ion-selective cladding

Liya Muslinkina, Christophe Lafond, Serge Caron, Claude Paré, Jean-Luc Soucy, André Fougères

Proceedings Volume 6343, 634315 (2006) https://doi.org/10.1117/12.707703

KEYWORDS: Absorbance, Ions, Polymethylmethacrylate, Cladding, Fiber optics sensors, Optical fibers, Sensors, Absorption, Polymers, Chemical fiber sensors

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Proceedings Article | 8 September 2006 Paper

Er3+ -Yb3+ co-doped phosphate glass optical fiber for application at 1.54 microns

Christophe Lafond, Jocelyne Osouf, Pierre Laperle, Jean-Luc Soucy, Cynthia Desrosiers, Steeve Morency, André Croteau, André Parent

Proceedings Volume 6343, 63430M (2006) https://doi.org/10.1117/12.707667

KEYWORDS: Glasses, Erbium, Absorption, Ytterbium, Fiber lasers, Optical fibers, Semiconductor lasers, Cladding, Refractive index, Sensors

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Proceedings Article | 8 December 2003 Paper

Fulgide-based WRE holographic materials: influence of the matrix on the fatigue process

Roger Lessard, Christophe Lafond, Geraldine Darderian, Jean-Luc Gardette, Agnes Rivaton, Michele Bolte

Proceedings Volume 5216, (2003) https://doi.org/10.1117/12.508323

KEYWORDS: Polymethylmethacrylate, Polymers, Holography, Ultraviolet radiation, Photosensitive materials, Absorption, Absorbance, Epoxies, Visible radiation, Holographic materials

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Proceedings Article | 17 February 2003 Paper

Holographic characterization of fulgide-doped polymer film

Christophe Lafond, Michel Bolte, Roger Lessard

Proceedings Volume 4833, (2003) https://doi.org/10.1117/12.474839

KEYWORDS: Diffraction, Holography, Polymers, Polymethylmethacrylate, Epoxies, Ultraviolet radiation, Polymer thin films, Absorption, Diffraction gratings, Matrices

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SPIE Journal Paper | 1 September 2002

Matrix effects on the photochemical fatigue resistance of fulgide doped polymers

Amir Tork, Christophe Lafond, Ozra Pouraghajani, Michel Bolte, Anna-Marie Ritcey, Roger Lessard

OE, Vol. 41, Issue 09, (September 2002) https://doi.org/10.1117/12.10.1117/1.1495494

KEYWORDS: Polymers, Resistance, Absorption, Ultraviolet radiation, Matrices, Visible radiation, Polymethylmethacrylate, Absorbance, Adhesives, Picosecond phenomena

Proceedings Article | 23 January 2002 Paper

Two-layer structure for high spatial frequency optical data recording based on multinary chalcogenide semiconductors

Vasile Rotaru, Stephan Robu, Igor Ciapurin, Galina Dragalina, Oleg Korshak, I. Aboudih, Christophe Lafond, Roger Lessard

Proceedings Volume 4459, (2002) https://doi.org/10.1117/12.454031

KEYWORDS: Holograms, Semiconductors, Digital recording, Spatial frequencies, Chalcogenides, Holography, Photonic integrated circuits, Polymers, Image enhancement, Thermography

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Proceedings Article | 10 January 2002 Paper

High-density rewritable holographic recording onto photochromic composite media

Igor Ciapurin, Stephan Robu, Oleg Korshak, Christophe Lafond, Amir Tork, Roger Lessard

Proceedings Volume 4342, (2002) https://doi.org/10.1117/12.453425

KEYWORDS: Holography, Composites, Polymers, Holograms, Ultraviolet radiation, Absorption, Optical storage, Diffraction, Visible radiation, Surface plasmons

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Proceedings Article | 4 June 2001 Paper

Characterization of the fulgide-doped PMMA films and investigation of photochromic reaction of Langmuir-Blodgett films as recording materials

Christophe Lafond, Ozra Pouraghajani, Amir Tork, Michel Bolte, Anna-Marie Ritcey, Roger Lessard

Proceedings Volume 4296, (2001) https://doi.org/10.1117/12.429462

KEYWORDS: Diffraction, Polymethylmethacrylate, Holography, Ultraviolet radiation, Molecules, Diffraction gratings, Visible radiation, Absorption, Thin films, Absorbance

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Proceedings Article | 4 June 2001 Paper

Spectral and holographic characterization of new photochromic compounds based on substituted spiropyrans

Igor Ciapurin, Stephan Robu, Lyudmila Vlad, Roger Lessard, Amir Tork, Christophe Lafond, Michel Bolte

Proceedings Volume 4296, (2001) https://doi.org/10.1117/12.429476

KEYWORDS: Holography, Polymers, Holograms, Visible radiation, Absorption, Ultraviolet radiation, Diffraction, Laser irradiation, Surface plasmons, Composites

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Proceedings Article | 15 December 2000 Paper

Characterization of dye-doped polymer films as recording materials

Christophe Lafond, Amir Tork, Roger Lessard, Michel Bolte

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406303

KEYWORDS: Diffraction, Polymethylmethacrylate, Polymers, Absorption, Holography, Ultraviolet radiation, Resistance, Molecules, Visible radiation, Holograms

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Proceedings Article | 15 December 2000 Paper

Primary photochemical process in chromium doped polymeric material: interactivity with holography

Michel Bolte, Gyan Agarwal, Christine Pizzocaro, Christophe Lafond, Roger Lessard

Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406292

KEYWORDS: Chromium, Polymers, Holography, Absorption, Quantum efficiency, Holograms, Absorbance, Spectroscopy, Curium, Holographic optical elements

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Proceedings Article | 19 May 2000 Paper

Characterization of dye-doped PMMA, CA, and PS films as recording materials

Roger Lessard, Amir Tork, Christophe Lafond, Michel Bolte, Anna-Marie Ritcey

Proceedings Volume 3939, (2000) https://doi.org/10.1117/12.386362

KEYWORDS: Polymethylmethacrylate, Ultraviolet radiation, Visible radiation, Picosecond phenomena, Absorption, Holography, Diffraction, Resistance, Polymers, Matrices

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SPIE Journal Paper | 1 March 2000

Primary photochemical process in films of dichromated gelatin: a quantitative approach

Christophe Lafond, Christine Pizzocaro, Roger Lessard, Michel Bolte

OE, Vol. 39, Issue 03, (March 2000) https://doi.org/10.1117/12.10.1117/1.602405

KEYWORDS: Chromium, Absorbance, Spectroscopy, FT-IR spectroscopy, Holograms, Absorption, Quantum efficiency, Mass attenuation coefficient, Refractive index, Holographic optical elements

Proceedings Article | 11 November 1999 Paper

Photochromic materials for holographic data storage

Roger Lessard, Christophe Lafond, Fatima Ghailane, Michel Bolte, Amir Tork, Ivan Petkov

Proceedings Volume 3897, (1999) https://doi.org/10.1117/12.369293

KEYWORDS: Polymethylmethacrylate, Absorption, Diffraction, Holography, Ultraviolet radiation, Resistance, Molecules, Visible radiation, Polymers, Matrices

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