Dr. François J. Laruelle Profile

Dr. François J. Laruelle

R&D Director at 3SP Technologies SAS

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Author

Publications (11)

Proceedings Article | 22 February 2017 Paper

Seed laser diodes in pulsed operation: limitations and reliability

Germain Le Galès, Simon Joly, Giulia Marcello, Guillaume Pedroza, Adèle Morisset, François Laruelle, Laurent Bechou

Proceedings Volume 10098, 100980S (2017) https://doi.org/10.1117/12.2252428

KEYWORDS: Semiconductor lasers, Near field optics, Reliability, Near field, Electro optics, Pulsed laser operation, Fiber lasers, Packaging, Laser systems engineering, Fiber Bragg gratings, Optical testing

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Proceedings Article | 28 April 2016 Paper

Analysis of optical responses of 1060nm seed laser diodes under overcurrent and short-pulse conditions for reliability investigations

G. Le Galès, S. Joly, G. Pedroza, A. Morisset, F. Laruelle, L. Béchou

Proceedings Volume 9892, 98921Y (2016) https://doi.org/10.1117/12.2227771

KEYWORDS: Semiconductor lasers, Reliability, Electro optics, Fiber lasers, Modulators, Packaging, Analytical research, Continuous wave operation, Pulsed laser operation, Electrooptic modulators, Diodes, Fiber Bragg gratings, Laser damage threshold

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Proceedings Article | 4 March 2016 Paper

Sequential description of the catastrophic optical damage of high power laser diodes

J. Souto, J. L. Pura, A. Torres, J. Jiménez, M. Bettiati, F. Laruelle

Proceedings Volume 9733, 973306 (2016) https://doi.org/10.1117/12.2212953

KEYWORDS: High power lasers, Semiconductor lasers, Diodes, Laser resonators, Optical damage, Thermography, Mirrors, Pulsed laser operation, Thermal modeling, Quantum wells, Absorption, Crystals, Temperature metrology

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Proceedings Article | 2 May 2014 Paper

Accurate electro-optical characterization of high power density GaAs-based laser diodes for screening strategies improvement

Pamela Del Vecchio, Y. Deshayes, Simon Joly, M. Bettiati, F. Laruelle, L. Béchou

Proceedings Volume 9134, 913423 (2014) https://doi.org/10.1117/12.2052179

KEYWORDS: Semiconductor lasers, Diodes, Resistance, Polarization, Temperature metrology, Laser damage threshold, Remote sensing, Electro optics, Luminescence, Reverse modeling

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Proceedings Article | 9 February 2012 Paper

Extremely low losses 14xx single mode laser diode leading to 550-mW output power module with 0-75°C case temperature and 10-W consumption

J.-R. Burie, P. Garabedian, C. Starck, P. Pagnod-Rossiaux, M. Bettiati, M. Do Nascimento, J.-N. Reygrobellet, J.-C. Bertreux, F. Laruelle

Proceedings Volume 8241, 82410X (2012) https://doi.org/10.1117/12.906405

KEYWORDS: Semiconductor lasers, Fiber Bragg gratings, Resistance, Cladding, Raman spectroscopy, Laser applications, Waveguides, Laser development, High power lasers, Active optics

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Proceedings Article | 8 June 2011 Paper

Residual mechanical stress decrease in GaAs-based laser diodes via a bi-material investigation

Julien LeClecH, Daniel Cassidy, François Laruelle, Mauro Bettiati, Jean-Pierre Landesman

Proceedings Volume 8080, 808006 (2011) https://doi.org/10.1117/12.886497

KEYWORDS: Semiconductor lasers, Aluminum nitride, Finite element methods, Gallium arsenide, Composites, Diodes, Luminescence, Packaging, Solids, Polarization

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Proceedings Article | 17 February 2010 Paper

Reliable pulsed-operation of 1064-nm wavelength-stabilized diode lasers at high-average-power: boosting fiber lasers from the seed

M. Bettiati, G. Beuchet, P. Pagnod-Rossiaux, P. Garabedian, J. Perinet, S. Fromy, J. Bertreux, J. Hirtz, F. Laruelle

Proceedings Volume 7580, 758025 (2010) https://doi.org/10.1117/12.840896

KEYWORDS: Diodes, Semiconductor lasers, Fiber Bragg gratings, Reliability, Pulsed laser operation, Fiber lasers, Quantum wells, Continuous wave operation, Photonics

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Proceedings Article | 12 February 2010 Paper

Ultra high power, ultra low RIN up to 20 GHz 1.55 μm DFB AlGaInAsP laser for analog applications

J.-R. Burie, G. Beuchet, M. Mimoun, P. Pagnod-Rossiaux, B. Ligat, J. C. Bertreux, J.-M. Rousselet, J. Dufour, P. Rougeolle, F. Laruelle

Proceedings Volume 7616, 76160Y (2010) https://doi.org/10.1117/12.840917

KEYWORDS: Analog electronics, Laser development, Semiconductor lasers, Radar, High power lasers, Laser applications, Telecommunications, Photonics, Microwave photonics, Laser damage threshold

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Proceedings Article | 24 February 2009 Paper

Reaching 1 watt reliable output power on single-mode 980 nm pump lasers

M. Bettiati, V. Cargemel, P. Pagnod, C. Hervo, P. Garabedian, P. Issert, L. Raymond, L. Ragot, J.-C. Bertreux, J.-N. Reygrobellet, C. Crusson, F. Laruelle

Proceedings Volume 7198, 71981D (2009) https://doi.org/10.1117/12.807921

KEYWORDS: Reliability, Waveguides, Fiber Bragg gratings, Semiconductor lasers, Lithium, Photonics, Temperature metrology, High power lasers, Laser development, Reflectivity

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Proceedings Article | 25 February 2008 Paper

High reliability level on single-mode 980nm-1060 nm diode lasers for telecommunication and industrial applications

J. Van de Casteele, M. Bettiati, F. Laruelle, V. Cargemel, P. Pagnod-Rossiaux, P. Garabedian, L. Raymond, D. Laffitte, S. Fromy, D. Chambonnet, J. P. Hirtz

Proceedings Volume 6876, 68760P (2008) https://doi.org/10.1117/12.762943

KEYWORDS: Reliability, Semiconductor lasers, Failure analysis, Data modeling, Photonics, Telecommunications, High power lasers, Statistical modeling, Submerged target modeling, Waveguides

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Proceedings Article | 15 February 2006 Paper

Very high power operation of 980-nm single-mode InGaAs/AlGaAs pump lasers

M. Bettiati, C. Starck, F. Laruelle, V. Cargemel, P. Pagnod, P. Garabedian, D. Keller, G. Ughetto, J-C. Bertreux, L. Raymond, G. Gelly, R-M. Capella

Proceedings Volume 6104, 61040F (2006) https://doi.org/10.1117/12.643781

KEYWORDS: High power lasers, Fiber Bragg gratings, Semiconductor lasers, Internal quantum efficiency, Technologies and applications, Pulsed laser operation, Laser applications, Laser marking, Semiconducting wafers, Doping

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Showing 5 of 11 publications

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