Generation and detection of OAM-carrying beamlets for underwater optical systems using a HOBBIT system

J. Wiley; E. Robertson; K. Dai; J. Free; J. K. Miller; E. G. Johnson

doi:10.1117/12.2655980

8 March 2023 Generation and detection of OAM-carrying beamlets for underwater optical systems using a HOBBIT system

J. Wiley, E. Robertson, K. Dai, J. Free, J. K. Miller, E. G. Johnson

Proceedings Volume 12399, Solid State Lasers XXXII: Technology and Devices; 1239906 (2023) https://doi.org/10.1117/12.2655980
Event: SPIE LASE, 2023, San Francisco, California, United States

Abstract

We demonstrate the simultaneous creation of OAM-carrying, Gaussian beamlets around a perfect vortex envelope. Each beamlet is generated with a unique frequency, allowing beat frequencies to be recovered at the receiver providing sensing information in underwater environments.

Conference Presentation

Citation Download Citation

J. Wiley, E. Robertson, K. Dai, J. Free, J. K. Miller, and E. G. Johnson "Generation and detection of OAM-carrying beamlets for underwater optical systems using a HOBBIT system", Proc. SPIE 12399, Solid State Lasers XXXII: Technology and Devices, 1239906 (8 March 2023); https://doi.org/10.1117/12.2655980

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