Dr. Paul Coudray Profile

Dr. Paul Coudray

President at KLOÉ SA

SPIE Involvement:

Author

Publications (23)

SPIE Journal Paper | 10 September 2013

Combination of guided mode and photometric optical metrology methods for precise determination of refractive index dispersion: application to polymer blend and ceramic thin films for gas sensors

Thomas Wood, Judikaël Le Rouzo, François Flory, Paul Coudray, Valmor Mastelaro, Pedro Pelissari, Sérgio Zilio

OE, Vol. 52, Issue 09, 094104, (September 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.9.094104

KEYWORDS: Refractive index, Dispersion, Polymers, Ceramics, Thin films, Ellipsometry, Iron, Polymer thin films, Temperature metrology, Polarization

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Proceedings Article | 25 October 2012 Paper

Comparison of refractive indices measured by m-lines and ellipsometry: application to polymer blend and ceramic thin films for gas sensors

Thomas Wood, Judikaël Le Rouzo, François Flory, Paul Coudray, Valmor Mastelaro, Pedro Pelissari, Sérgio Zilio

Proceedings Volume 8466, 84660T (2012) https://doi.org/10.1117/12.928693

KEYWORDS: Refractive index, Ellipsometry, Dispersion, Ceramics, Polymers, Iron, Thin films, Temperature metrology, Polymer thin films, Prisms

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Proceedings Article | 9 May 2012 Paper

New industrial and innovative writing machine for the fabrication of sol-gel TiO2 based sub-micrometric period diffraction gratings

V. Gâté, G. Bernaud, C. Veillas, A. Cazier, Y. Jourlin, M. Langlet, F. Vocanson, P. Coudray

Proceedings Volume 8428, 84281B (2012) https://doi.org/10.1117/12.921214

KEYWORDS: Photomasks, Diffraction gratings, Sol-gels, Lithography, Diffraction, Photoresist materials, Interferometry, Thin films, Optical encoders, Titanium dioxide

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Proceedings Article | 1 October 2011 Paper

Wavelength and temperature dispersion of refractive index of thin films

Thomas Wood, Judikaël Le Rouzo, François Flory, Ludovic Escoubas, Paul Coudray

Proceedings Volume 8172, 81720I (2011) https://doi.org/10.1117/12.898524

KEYWORDS: Refractive index, Prisms, Thin films, Temperature metrology, Polymers, Dispersion, Photorefractive polymers, Interfaces, Silicon, Silicon films

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Proceedings Article | 24 February 2009 Paper

Microfabrication of refractive optics, waveguides, microfluidics, and high-aspect ratio structures realized by direct laser lithography

Pierre Blanchet, Cécile Aubert, Nicolas Brillouet, Paul Coudray

Proceedings Volume 7205, 720513 (2009) https://doi.org/10.1117/12.808153

KEYWORDS: Waveguides, Microfluidics, Lithography, Microlens, Integrated optics, Laser applications, Photoresist materials, Multiphoton lithography, Scanning electron microscopy, Micromirrors

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Proceedings Article | 18 June 2002 Paper

Code division multiple access with MMI mineral organic circuits

Yves Moreau, Raphael Kribich, Paul Coudray, Pascal Etienne, J. Galy

Proceedings Volume 4640, (2002) https://doi.org/10.1117/12.435295

KEYWORDS: Brain-machine interfaces, Wavelength division multiplexing, Multimode interference devices, Code division multiplexing, Minerals, Waveguides, Multiplexers, Optical circuits, Integrated optics, Single mode fibers

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Proceedings Article | 27 October 1999 Paper

Er-doped hybrid sol-gel materials

Pascal Etienne, Paul Coudray, J. Piliez, Jerome Porque, Yves Moreau

Proceedings Volume 3803, (1999) https://doi.org/10.1117/12.366746

KEYWORDS: Erbium, Waveguides, Refractive index, Ultraviolet radiation, Minerals, Sol-gels, Channel waveguides, Silicon, Near infrared, Infrared radiation

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Proceedings Article | 27 October 1999 Paper

Micromirrors used for waveguide coupling

P. Falgayrettes, Paul Coudray, Jerome Porque, Pascal Gall-Borrut

Proceedings Volume 3803, (1999) https://doi.org/10.1117/12.366753

KEYWORDS: Waveguides, Mirrors, Micromirrors, Optical components, Sol-gels, Electron beams, Minerals, Integrated optics, Photonic integrated circuits, Semiconductor lasers

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Proceedings Article | 27 October 1999 Paper

New dense organic-inorganic optical circuits using multimode interference (MMI) effects

Jerome Porque, Paul Coudray, Robert Charters, Kada Kribish, Pascal Etienne, Yves Moreau

Proceedings Volume 3803, (1999) https://doi.org/10.1117/12.366762

KEYWORDS: Brain-machine interfaces, Waveguides, Radio propagation, Wave propagation, Single mode fibers, Optical circuits, Ultraviolet radiation, Waveguide modes, Printing, Wavelength division multiplexing

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Proceedings Article | 27 September 1999 Paper

New simulation tools for multilevel optical circuits

Yves Moreau, Jerome Porque, Paul Coudray, Pascal Etienne, Kada Kribich

Proceedings Volume 3780, (1999) https://doi.org/10.1117/12.363784

KEYWORDS: Beam propagation method, Optical circuits, Java, Internet, Wave propagation, Modal analysis, Device simulation, Waveguides, Computer programming, Integrated optics

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Proceedings Article | 7 July 1998 Paper

Calculations for the optimization of channel waveguides made by the sol-gel process

Jerome Porque, Paul Coudray, Yves Moreau, Pascal Etienne

Proceedings Volume 3283, (1998) https://doi.org/10.1117/12.316717

KEYWORDS: Waveguides, Wave propagation, Refractive index, Integrated optics, Sol-gels, Channel waveguides, Silicon, Optimization (mathematics), Light wave propagation, Coating

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Proceedings Article | 6 July 1998 Paper

Multilevel optical circuits in a hybrid sol-gel-derived glass structure

Paul Coudray, Jerome Porque, Pascal Etienne, Yves Moreau

Proceedings Volume 3469, (1998) https://doi.org/10.1117/12.312924

KEYWORDS: Waveguides, Optical circuits, Coating, Integrated optics, Glasses, Refractive index, Ultraviolet radiation, Sol-gels, Organic hybrid materials, Photonic integrated circuits

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Proceedings Article | 6 July 1998 Paper

Hybrid sol-gel material for potential optical amplication

Pascal Etienne, Paul Coudray, Yves Moreau, Jerome Porque

Proceedings Volume 3469, (1998) https://doi.org/10.1117/12.312913

KEYWORDS: Refractive index, Waveguides, Silica, Ultraviolet radiation, Sol-gels, Channel waveguides, Erbium, Silicon, Infrared radiation, Channel projecting optics

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Proceedings Article | 6 July 1998 Paper

Polyglass integrated optics devices for lightwave communication

Rahmani Sara, Tahar Touam, Paul Coudray, Mark Andrews, S. Iraj Najafi

Proceedings Volume 3469, (1998) https://doi.org/10.1117/12.312925

KEYWORDS: Wavelength division multiplexing, Waveguides, Optical filters, Integrated optics, Optical communications, Stars, Dense wavelength division multiplexing, Refractive index, Electronic filtering, Multiplexers

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SPIE Journal Paper | 1 April 1998

Direct printing of gratings on sol-gel layers

Yves Moreau, Philippe Arguel, Paul Coudray, Pascal Etienne, Jerome Porque, Philippe Signoret

OE, Vol. 37, Issue 04, (April 1998) https://doi.org/10.1117/12.10.1117/1.601946

KEYWORDS: Sol-gels, Diffraction gratings, Printing, Ultraviolet radiation, Diffraction, Refractive index, Polymerization, Glasses, Waveguides, Integrated optics

SPIE Journal Paper | 1 April 1998

Propagation in sol-gel channel waveguides: numerical and experimental approaches

Jerome Porque, Paul Coudray, Yves Moreau, Pascal Etienne

OE, Vol. 37, Issue 04, (April 1998) https://doi.org/10.1117/12.10.1117/1.601944

KEYWORDS: Waveguides, Sol-gels, Channel waveguides, Refractive index, Wave propagation, Silicon, Coating, Ultraviolet radiation, Radio propagation, Optical engineering

Proceedings Article | 12 January 1998 Paper

Index modulation Bragg gratings directly imprinted on sol gel layers

Yves Moreau, Philippe Arguel, Paul Coudray, Jerome Porque, Pascal Etienne

Proceedings Volume 3278, (1998) https://doi.org/10.1117/12.298197

KEYWORDS: Sol-gels, Modulation, Diffraction gratings, Diffraction, Refractive index, Coating, Ultraviolet radiation, Integrated optics, Silicon, Photomasks

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Proceedings Article | 12 January 1998 Paper

Integrated optical devices achieved by sol gel process

Paul Coudray, Pascal Etienne, Jerome Porque, Yves Moreau, S. Iraj Najafi

Proceedings Volume 3278, (1998) https://doi.org/10.1117/12.298209

KEYWORDS: Wave propagation, Directional couplers, Sol-gels, Refractive index, Integrated optics, Coating, Silicon, Waveguides, Glasses, Process control

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Proceedings Article | 29 July 1997 Paper

New developments in integrated optics using the sol-gel process

Paul Coudray, Yves Moreau, Pascal Etienne, Jerome Porque

Proceedings Volume 10290, 102900C (1997) https://doi.org/10.1117/12.279820

KEYWORDS: Integrated optics, Sol-gels, Glasses, Channel waveguides, Integrated optical circuits, Wave propagation

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SPIE Journal Paper | 1 April 1997

Ultraviolet light imprinted sol-gel silica glass low-loss waveguides for use at 1.55 um

Paul Coudray, J. Chisham, Mark Andrews, S. Iraj Najafi

OE, Vol. 36, Issue 04, (April 1997) https://doi.org/10.1117/12.10.1117/1.601243

KEYWORDS: Waveguides, Sol-gels, Glasses, Ultraviolet radiation, Refractive index, Silica, Silicon, Channel waveguides, Coating, Chemistry

Proceedings Article | 20 December 1996 Paper

UV-light-imprinted surface, ridge, and buried sol-gel glass waveguides and devices on silicon

S. Iraj Najafi, Mark Andrews, M. Fardad, Galina Milova, Touam Tahar, Paul Coudray

Proceedings Volume 2954, (1996) https://doi.org/10.1117/12.262432

KEYWORDS: Waveguides, Sol-gels, Glasses, Silicon, Refractive index, Photography, Ultraviolet radiation, Light sources, Integrated optics, Directional couplers

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Proceedings Article | 10 January 1996 Paper

UV-light-imprinted sol-gel silica glass waveguide 1x8 beam splitter on silicon

Paul Coudray, J. Chisham, Alireza Malek-Tabrizi, C.-Y. Li, Mark Andrews, S. Iraj Najafi

Proceedings Volume 2695, (1996) https://doi.org/10.1117/12.229933

KEYWORDS: Sol-gels, Waveguides, Glasses, Beam splitters, Silica, Silicon, Photomasks, Wave propagation, Channel waveguides, Chlorine

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Proceedings Article | 10 January 1996 Paper

Ultraviolet-light-imprinted sol-gel silica glass channel waveguides on silicon

S. Iraj Najafi, C.-Y. Li, J. Chisham, Mark Andrews, Paul Coudray, Alireza Malek-Tabrizi, Nasser Peyghambarian

Proceedings Volume 2695, (1996) https://doi.org/10.1117/12.229957

KEYWORDS: Waveguides, Glasses, Sol-gels, Silicon, Silica, Silicon films, Ultraviolet radiation, Optical fabrication, Channel waveguides, Photography

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Showing 5 of 23 publications

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