Dr. Jean-Francois Seurin Profile

Dr. Jean-Francois Seurin

VP VCSEL Technology at ams-OSRAM AG

SPIE Involvement:

Conference Program Committee | Author

Publications (26)

Proceedings Article | 5 March 2021 Presentation

Multi-junction vertical-cavity surface-emitting lasers in the 800-1100nm wavelength range

Jean-Francois Seurin, Guoyang Xu, Alexander Miglo, Robert Van Leeuwen, Hasan Othman, Serdal Okur, Yu Zhang, Abdenour Amtout, Haijiao Bian, Hairong Yuan, Edward Shaw

Proceedings Volume 11704, 117040B (2021) https://doi.org/10.1117/12.2578767

KEYWORDS: Vertical cavity surface emitting lasers, Resistance, Reflectivity, Near infrared, Mirrors, LIDAR, Absorption

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Proceedings Article | 1 March 2019 Presentation + Paper

High-power VCSEL arrays with customized beam divergence for 3D-sensing applications

Serdal Okur, Maik Scheller, Jean-Francois Seurin, Alexander Miglo, Guoyang Xu, Dingkai Guo, Robert Van Leeuwen, Baiming Guo, Hasan Othman, Laury Watkins, Chuni Ghosh

Proceedings Volume 10938, 109380F (2019) https://doi.org/10.1117/12.2508485

KEYWORDS: Vertical cavity surface emitting lasers, Oxides, Oxidation, Calibration, High power lasers, Beam shaping, Three dimensional sensing, Refractive index, Semiconducting wafers, Facial recognition systems

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Proceedings Article | 25 February 2017 Presentation + Paper

Progress on high-power 808nm VCSELs and applications

Delai Zhou, Jean-Francois Seurin, Guoyang Xu, Robert Van Leeuwen, Alexander Miglo, Qing Wang, Alexey Kovsh, Chuni Ghosh

Proceedings Volume 10122, 1012206 (2017) https://doi.org/10.1117/12.2253228

KEYWORDS: Vertical cavity surface emitting lasers, High power lasers, Nd:YAG lasers, Solid state lasers, Solid state electronics, Semiconductor lasers, Optics manufacturing, Crystals, Laser crystals, Defense and security, Q switched lasers, Reliability, Semiconducting wafers, Absorption, Diode pumped solid state lasers

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Proceedings Article | 17 February 2017 Presentation + Paper

Passively Q-switched VCSEL-pumped Nd:YAG laser with 47 mJ pulse energy

Robert Van Leeuwen, Bing Xu, Qing Wang, Guoyang Xu, Delai Zhou, Alexey Kovsh, Jean-Francois Seurin, Chuni Ghosh

Proceedings Volume 10082, 100820L (2017) https://doi.org/10.1117/12.2252311

KEYWORDS: Vertical cavity surface emitting lasers, Nd:YAG lasers, Q switched lasers, Diode pumped solid state lasers, Semiconductor lasers, Pulsed laser operation, Laser applications, Laser energy, Energy efficiency, Q switching, High power lasers, Laser packaging, Heatsinks

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Proceedings Article | 16 March 2016 Paper

VCSEL-pumped passively Q-switched monolithic solid-state lasers

Robert Van Leeuwen, Bing Xu, Tong Chen, Qing Wang, Jean-Francois Seurin, Guoyang Xu, Delai Zhou, Chuni Ghosh

Proceedings Volume 9726, 97260U (2016) https://doi.org/10.1117/12.2213322

KEYWORDS: Vertical cavity surface emitting lasers, Diode pumped solid state lasers, Semiconductor lasers, Q switched lasers, Nd:YAG lasers, Pulsed laser operation, Laser applications, Laser range finders, Laser spectroscopy, Laser energy, Heatsinks, Q switching, Solid state lasers, Q switches, Energy efficiency

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Proceedings Article | 4 March 2016 Paper

High-efficiency VCSEL arrays for illumination and sensing in consumer applications

Jean-Francois Seurin, Delai Zhou, Guoyang Xu, Alexander Miglo, Daizong Li, Tong Chen, Baiming Guo, Chuni Ghosh

Proceedings Volume 9766, 97660D (2016) https://doi.org/10.1117/12.2213295

KEYWORDS: Vertical cavity surface emitting lasers, Mobile devices, Gesture recognition, Three dimensional sensing, 3D surface sensing, 3D image capture, Optical filters, Laser sources, Structured light, High power diode lasers, Time of flight imaging, Diffusers, Temperature metrology, Reliability, Infrared imaging, Stereoscopy

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Proceedings Article | 1 September 2015 Paper

High power VCSEL devices for atomic clock applications

L. Watkins, C. Ghosh, J.-F. Seurin, D. Zhou, G. Xu, B. Xu, A. Miglo

Proceedings Volume 9616, 96160J (2015) https://doi.org/10.1117/12.2187112

KEYWORDS: Vertical cavity surface emitting lasers, Rubidium, Sensors, Beam splitters, Signal detection, Atomic clocks, Saturable absorption, Absorption, Polarization, Output couplers

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Proceedings Article | 4 March 2015 Paper

Progress on high-power high-brightness VCSELs and applications

Delai Zhou, Jean-Francois Seurin, Guoyang Xu, Pu Zhao, Bing Xu, Tong Chen, Robert Van Leeuwen, Joseph Matheussen, Qing Wang, Chuni Ghosh

Proceedings Volume 9381, 93810B (2015) https://doi.org/10.1117/12.2080145

KEYWORDS: Vertical cavity surface emitting lasers, High power lasers, Nd:YAG lasers, Reflectivity, Q switched lasers, Solid state lasers, Q switching, Semiconductor lasers, Crystals

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Proceedings Article | 4 March 2015 Paper

21.2% wall-plug efficiency green laser based on an electrically pumped VECSEL through intracavity second harmonic generation

Pu Zhao, Bing Xu, Robert Van Leeuwen, Tong Chen, Laurence Watkins, Delai Zhou, Jean-Francois Seurin, Peng Gao, Guoyang Xu, Qing Wang, Chuni Ghosh

Proceedings Volume 9349, 93490M (2015) https://doi.org/10.1117/12.2079819

KEYWORDS: Harmonic generation, Second-harmonic generation, Crystals, Reflectivity, Continuous wave operation, Thermoelectric materials, Nonlinear crystals, Laser crystals, Laser resonators

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Proceedings Article | 20 February 2015 Paper

1W frequency-doubled VCSEL-pumped blue laser with high pulse energy

Robert Van Leeuwen, Tong Chen, Laurence Watkins, Guoyang Xu, Jean-Francois Seurin, Qing Wang, Delai Zhou, Chuni Ghosh

Proceedings Volume 9342, 93420N (2015) https://doi.org/10.1117/12.2077197

KEYWORDS: Vertical cavity surface emitting lasers, Nd:YAG lasers, Pulsed laser operation, Q switched lasers, Energy efficiency, Laser resonators, Crystals, Second-harmonic generation, Laser crystals, High power lasers

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Proceedings Article | 27 February 2014 Paper

Progress on vertical-cavity surface-emitting laser arrays for infrared illumination applications

Delai Zhou, Jean-Francois Seurin, Guoyang Xu, Alexander Miglo, Daizong Li, Qing Wang, Mukta Sundaresh, Sam Wilton, Joe Matheussen, Chuni Ghosh

Proceedings Volume 9001, 90010E (2014) https://doi.org/10.1117/12.2040429

KEYWORDS: Vertical cavity surface emitting lasers, Fiber optic illuminators, Semiconducting wafers, Infrared radiation, Eye, Reliability, Light sources, Light emitting diodes, Infrared imaging

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Proceedings Article | 13 March 2013 Paper

High-power red VCSEL arrays

Jean-Francois Seurin, Viktor Khalfin, Guoyang Xu, Alexander Miglo, Daizong Li, Delai Zhou, Mukta Sundaresh, Wei-Xiong Zou, Chien-Yao Lu, James Wynn, Chuni Ghosh

Proceedings Volume 8639, 86390O (2013) https://doi.org/10.1117/12.2004896

KEYWORDS: Vertical cavity surface emitting lasers, High power lasers, Gallium arsenide, Diamond, Semiconductor lasers, Reliability, Laser therapeutics, Continuous wave operation, Aluminium gallium indium phosphide

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Proceedings Article | 6 March 2013 Paper

High power high repetition rate VCSEL array side-pumped pulsed blue laser

Robert van Leeuwen, Pu Zhao, Tong Chen, Bing Xu, Laurence Watkins, Jean-Francois Seurin, Guoyang Xu, Alexander Miglo, Qing Wang, Chuni Ghosh

Proceedings Volume 8599, 85991I (2013) https://doi.org/10.1117/12.2002602

KEYWORDS: Vertical cavity surface emitting lasers, Pulsed laser operation, Nd:YAG lasers, High power lasers, Optical pumping, Q switched lasers, Crystals, Laser energy, Laser applications, Laser crystals

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Proceedings Article | 22 February 2013 Paper

0.9-W compact UV pulsed lasers using high-power VCSEL array side-pumping

Tong Chen, Bing Xu, Robert Van Leeuwen, Pu Zhao, Jean-Francois Seurin, Guoyang Xu, Alexander Miglo, Qing Wang, Chuni Ghosh

Proceedings Volume 8599, 85991J (2013) https://doi.org/10.1117/12.2002643

KEYWORDS: Vertical cavity surface emitting lasers, Ultraviolet radiation, Nd:YAG lasers, Crystals, Pulsed laser operation, Q switched lasers, Optical pumping, High power lasers, Laser crystals, Solid state lasers

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Proceedings Article | 7 May 2012 Paper

High-power vertical-cavity surface-emitting lasers for diode pumped solid-state lasers

Robert Van Leeuwen, Yihan Xiong, Jean-Francois Seurin, Guoyang Xu, Alexander Miglo, Qing Wang, Bing Xu, Wei-Xiong Zou, Daizong Li, James Wynn, Viktor Khalfin, Chuni Ghosh

Proceedings Volume 8381, 83810I (2012) https://doi.org/10.1117/12.920601

KEYWORDS: Vertical cavity surface emitting lasers, Nd:YAG lasers, Q switched lasers, Ultraviolet radiation, High power lasers, Crystals, Solid state lasers, Diode pumped solid state lasers, Solids, Pulsed laser operation

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Proceedings Article | 15 February 2012 Paper

High power VCSEL array pumped Q-switched Nd:YAG lasers

Yihan Xiong, Robert Van Leeuwen, Laurence Watkins, Jean-Francois Seurin, Guoyang Xu, Alexander Miglo, Qing Wang, Chuni Ghosh

Proceedings Volume 8235, 82350M (2012) https://doi.org/10.1117/12.908414

KEYWORDS: Vertical cavity surface emitting lasers, Nd:YAG lasers, Q switched lasers, Optical pumping, Q switching, High power lasers, Crystals, Pulsed laser operation, Solids

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Proceedings Article | 7 February 2012 Paper

High-power vertical-cavity surface-emitting lasers for solid-state laser pumping

Jean-Francois Seurin, Guoyang Xu, Alexander Miglo, Qing Wang, Robert Van Leeuwen, Yihan Xiong, Wei-Xiong Zou, Daizong Li, James Wynn, Viktor Khalfin, Chuni Ghosh

Proceedings Volume 8276, 827609 (2012) https://doi.org/10.1117/12.906864

KEYWORDS: Vertical cavity surface emitting lasers, Nd:YAG lasers, Solid state lasers, Optical pumping, High power lasers, Absorption, Semiconductor lasers, Gallium arsenide, Photography

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Proceedings Article | 16 February 2011 Paper

High power 808 nm VCSEL arrays for pumping of compact pulsed high energy Nd:YAG lasers operating at 946 nm and 1064 nm for blue and UV light generation

Robert Van Leeuwen, Yihan Xiong, Laurence Watkins, Jean-Francois Seurin, Guoyang Xu, Qing Wang, Chuni Ghosh

Proceedings Volume 7912, 79120Z (2011) https://doi.org/10.1117/12.873952

KEYWORDS: Vertical cavity surface emitting lasers, Nd:YAG lasers, Ultraviolet radiation, Q switched lasers, Crystals, Q switching, Absorption, High power lasers, Phase modulation, Lasers

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Proceedings Article | 8 February 2011 Paper

Efficient vertical-cavity surface-emitting lasers for infrared illumination applications

Jean-Francois Seurin, Guoyang Xu, Baiming Guo, Alexander Miglo, Qing Wang, Prachi Pradhan, James Wynn, Viktor Khalfin, Wei-Xiong Zou, Chuni Ghosh, Robert Van Leeuwen

Proceedings Volume 7952, 79520G (2011) https://doi.org/10.1117/12.873933

KEYWORDS: Vertical cavity surface emitting lasers, Fiber optic illuminators, Infrared radiation, Infrared imaging, Light emitting diodes, Thermography, Cameras, Gallium arsenide, Surveillance

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Proceedings Article | 6 February 2010 Paper

High-brightness pump sources using 2D VCSEL arrays

Jean-Francois Seurin, Guoyang Xu, Qing Wang, Baiming Guo, Robert Van Leeuwen, Alexander Miglo, Prachi Pradhan, James Wynn, Viktor Khalfin, Chuni Ghosh

Proceedings Volume 7615, 76150F (2010) https://doi.org/10.1117/12.842492

KEYWORDS: Vertical cavity surface emitting lasers, Mirrors, Laser applications, Polarization, Diode pumped solid state lasers, Lasers, Semiconductor lasers, Fiber lasers, Solid state lasers, Nd:YAG lasers

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Proceedings Article | 6 February 2010 Paper

High-power low-noise VCSEL seed laser for fiber laser applications

Baiming Guo, Qing Wang, Bing Xu, Robert van Leeuwen, Jean Francois Seurin, Guoyang Xu, Chuni Ghosh

Proceedings Volume 7615, 76150H (2010) https://doi.org/10.1117/12.842596

KEYWORDS: Fiber lasers, Vertical cavity surface emitting lasers, Pulsed laser operation, Continuous wave operation, Semiconductor lasers, Laser applications, High power lasers, Phase modulation, Fabry–Perot interferometers, Mirrors

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Proceedings Article | 28 February 2009 Paper

High-power pulsed intra-cavity frequency doubled vertical extended cavity blue laser arrays

Robert Van Leeuwen, Jean-Francois Seurin, Guoyang Xu, Chuni Ghosh

Proceedings Volume 7193, 71931D (2009) https://doi.org/10.1117/12.816035

KEYWORDS: Pulsed laser operation, Crystals, Continuous wave operation, Vertical cavity surface emitting lasers, Mirrors, High power lasers, Second-harmonic generation, Reflectivity, Output couplers

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Proceedings Article | 7 February 2009 Paper

Progress in high-power high-efficiency VCSEL arrays

Jean-Francois Seurin, Guoyang Xu, Viktor Khalfin, Alexander Miglo, James Wynn, Prachi Pradhan, Chuni Ghosh, L. Arthur D'Asaro

Proceedings Volume 7229, 722903 (2009) https://doi.org/10.1117/12.808294

KEYWORDS: Vertical cavity surface emitting lasers, Gallium arsenide, Resistance, Diamond, High power lasers, Absorption, Packaging, Calibration, Semiconductor lasers, Mirrors

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Proceedings Article | 13 February 2008 Paper

High-power vertical-cavity surface-emitting arrays

Jean-Francois Seurin, Chuni Ghosh, Viktor Khalfin, Aleksandr Miglo, Guoyang Xu, James Wynn, Prachi Pradhan, L. Arthur D'Asaro

Proceedings Volume 6876, 68760D (2008) https://doi.org/10.1117/12.769569

KEYWORDS: Vertical cavity surface emitting lasers, Continuous wave operation, Semiconductor lasers, High power lasers, Q switching, Crystals, Reliability, Semiconducting wafers, Power supplies

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Proceedings Article | 29 January 2008 Paper

High-power high-efficiency 2D VCSEL arrays

Jean-Francois Seurin, Chuni Ghosh, Viktor Khalfin, Aleksandr Miglo, Guoyang Xu, James Wynn, Prachi Pradhan, L. Arthur D'Asaro

Proceedings Volume 6908, 690808 (2008) https://doi.org/10.1117/12.774126

KEYWORDS: Vertical cavity surface emitting lasers, Resistance, High power lasers, Fiber lasers, Reliability, Oxides, Internal quantum efficiency, Diffusion, Oxidation

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Proceedings Article | 4 June 2002 Paper

Performance of proton-implant/oxide aperture VCSELs and comparison with vector optical model

Piotr Kondratko, Erik Young, Jean-Francois Seurin, Shun-Lien Chuang, Kent Choquette

Proceedings Volume 4649, (2002) https://doi.org/10.1117/12.469219

KEYWORDS: Vertical cavity surface emitting lasers, Oxides, Resistance, Near field optics, Performance modeling, Wafer-level optics, Laser damage threshold, Temperature metrology, Spectral models, Oxidation

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Showing 5 of 26 publications

Conference Committee Involvement (16)

Vertical-Cavity Surface-Emitting Lasers XXVIII

31 January 2024 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XXVII

1 February 2023 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XXVI

26 January 2022 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XXV

6 March 2021 | Online Only, California, United States

Vertical-Cavity Surface-Emitting Lasers XXIV

5 February 2020 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XXIII

6 February 2019 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XXII

31 January 2018 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XXI

1 February 2017 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XX

17 February 2016 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XIX

11 February 2015 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XVIII

6 February 2014 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XVII

6 February 2013 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XVI

25 January 2012 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XV

26 January 2011 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XIV

27 January 2010 | San Francisco, California, United States

Vertical-Cavity Surface-Emitting Lasers XIII

28 January 2009 | San Jose, California, United States

Showing 5 of 16 Conference Committees

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