Mr. Hasan Othman Profile

Hasan Othman

at Princeton Optronics Inc

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Publications (2)

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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