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15 June 2023 Advances in GaN laser and detectors for defense and sensing applications
Alexander Sztein
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Proceedings Volume PC12515, Laser Technology for Defense and Security XVIII; PC1251501 (2023) https://doi.org/10.1117/12.2669303
Event: SPIE Defense + Commercial Sensing, 2023, Orlando, Florida, United States
Abstract
We present advances in InGaN-based laser diodes, photodiodes, and systems leveraging these devices. A wide range of laser diode (LD) innovations will be reviewed including high power blue and violet LDs, ultrashort cavity LDs, and the potential for a manufacturable distributed feedback LDs. In addition, we present advances in photodiodes for optical power transfer and communication, andsystems enabled by these devices will be discussed. This new class of GaN devices and systems are applicable to a wide variety of applications including: AR/VR, HUDs, non-lethal deterrents, undersea and spaced-based optical communication & power transfer, directed energy, rangefinding, LIDAR and quantum computing.
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Alexander Sztein "Advances in GaN laser and detectors for defense and sensing applications", Proc. SPIE PC12515, Laser Technology for Defense and Security XVIII, PC1251501 (15 June 2023); https://doi.org/10.1117/12.2669303
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KEYWORDS
Gallium nitride
Semiconductor lasers
Laser applications
Photodiodes
Defense and security
Diodes
High power lasers
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