Dr. Flavien Hirigoyen Profile

Dr. Flavien Hirigoyen

at STMicroelectronics

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Author

Publications (6)

Proceedings Article | 6 May 2010 Paper

Finite-difference time domain based electro-optical methodologies to improve CMOS image sensor pixels performances

Flavien Hirigoyen, Axel Crocherie, Pierre Boulenc, Jérôme Vaillant, Clément Tavernier, Didier Hérault

Proceedings Volume 7723, 772318 (2010) https://doi.org/10.1117/12.854546

KEYWORDS: Quantum efficiency, Sensors, Silicon, Doping, CMOS sensors, 3D modeling, Electro optics, Optical simulations, Electro optical modeling, Electrons

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Proceedings Article | 30 March 2010 Paper

Grayscale lithography process study applied to zero-gap microlenses for sub-2μm CMOS image sensors

S. Audran, J. Vaillant, V. Farys, F. Hirigoyen, E. Huss, B. Mortini, C. Cowache, L. Berthier, E. Mortini, J. Fantuz, O. Arnaud, L. Depoyan, F. Sundermann, C. Baron, J.-P. Reynard

Proceedings Volume 7639, 763910 (2010) https://doi.org/10.1117/12.846507

KEYWORDS: Microlens, Photomasks, Calibration, Spherical lenses, Atomic force microscopy, Grayscale lithography, Image processing, Photoresist processing, Photoresist materials, Diffusion

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Proceedings Article | 27 September 2008 Paper

Three-dimensional broadband FDTD optical simulations of CMOS image sensor

A. Crocherie, J. Vaillant, F. Hirigoyen

Proceedings Volume 7100, 71002J (2008) https://doi.org/10.1117/12.797417

KEYWORDS: Silicon, Sensors, Photodiodes, Finite-difference time-domain method, CMOS sensors, Microlens, Interfaces, Quantum efficiency, Optical simulations, 3D modeling

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Proceedings Article | 12 March 2008 Paper

Versatile method for optical performances characterization of off-axis CMOS pixels with microlens radial shift

Jérôme Vaillant, Thomas Decroux, Emilie Huss, Frédéric Barbier, Didier Hérault, Flavien Hirigoyen, Nicolas Virollet

Proceedings Volume 6817, 681707 (2008) https://doi.org/10.1117/12.766463

KEYWORDS: Sensors, Microlens, Optical filters, Objectives, Image sensors, Diffusers, Cameras, Vignetting, Light sources, CMOS sensors

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Proceedings Article | 29 February 2008 Paper

FDTD-based optical simulations methodology for CMOS image sensor pixels architecture and process optimization

Flavien Hirigoyen, Axel Crocherie, Jérôme Vaillant, Yvon Cazaux

Proceedings Volume 6816, 681609 (2008) https://doi.org/10.1117/12.766391

KEYWORDS: Finite-difference time-domain method, CMOS sensors, Sensors, Geometrical optics, Optical simulations, Silicon, Radio propagation, Diffraction, Electro optical modeling, 3D modeling

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Proceedings Article | 1 September 2004 Paper

Optical simulation for CMOS imager microlens optimization

Jerome Vaillant, Flavien Hirigoyen

Proceedings Volume 5459, (2004) https://doi.org/10.1117/12.546000

KEYWORDS: Microlens, Optical simulations, Oxides, Computer aided design, Sensors, Computer simulations, 3D modeling, Ray tracing, Vignetting, Solid modeling

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Showing 5 of 6 publications

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