Underwater modulable hollow retro-reflector in ocean

Duo-Min He; Anand Krishna Asundi

doi:10.1117/12.332472

8 December 1998 Underwater modulable hollow retro-reflector in ocean

Duo-Min He, Anand Krishna Asundi

Author Affiliations +

Proceedings Volume 3430, Novel Optical Systems and Large-Aperture Imaging; (1998) https://doi.org/10.1117/12.332472
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

Abstract

Recent decades blue-green laser submarine communication (LSC) system has been developed as an important inter-medium transmission method for submarine communication. But the developed LSC system has only one-way communication from an air platform to a submerged platform. In this paper, we introduce a novel optical system, i.e. underwater modulable hollow retro-reflector (UMHRR) in ocean, for a new possible SLC system in future. The new system may establish a round optical link channel and allows for two-way communication from air to submarine and back. Also, we firstly develop an UMHRR for a potential application such as an underwater optical beacon.

Citation Download Citation

Duo-Min He and Anand Krishna Asundi "Underwater modulable hollow retro-reflector in ocean", Proc. SPIE 3430, Novel Optical Systems and Large-Aperture Imaging, (8 December 1998); https://doi.org/10.1117/12.332472

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