Presentations > A Chip-based Orbital Angular Momentum Transceiver for Underwater Optical Communications

A Chip-based Orbital Angular Momentum Transceiver for Underwater Optical Communications

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Abstract

We demonstrate an on-chip orbital angular momentum transceiver operating at visible wavelengths for high-bandwidth low-loss underwater optical communications. Our device achieves an average crosstalk of better than 8 dB from testing in air.

© 2022 Physical Sciences Inc. All rights reserved. This material is based upon work supported by the Office of Naval Research under Contract No. N68335-21-C- 0072. Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the Office of Naval Research.

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