Experimental Demonstration of 0.4-meter Ranging Through Underwater Scattering with 20-mm Resolution Using z- dependent Angular Rotation of a Spatially Structured Beam

Hao Song*, Huibin Zhou, Yuxiang Duan, Zile Jiang, Muralekrishnan Ramakrishnan, Wing Ko, Yingning Wang, Xinzhou Su, Kaiheng Zou, Abdulrahman Alhaddad, Ruoyu Zeng, Robert Bock, Moshe Tur, Alan E. Willner

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We experimentally demonstrate a 0.4-meter underwater optical ranging with a 20-mm resolution through underwater scattering (extinction coefficient γ up to 9.4 m-1) utilizing the z- dependent angular rotation of a spatially structured beam.

Original languageEnglish
Title of host publication2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171180
DOIs
StatePublished - 2023
Event2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - San Diego, United States
Duration: 5 May 20239 May 2023

Publication series

Name2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 - Proceedings

Conference

Conference2023 Optical Fiber Communications Conference and Exhibition, OFC 2023
Country/TerritoryUnited States
CitySan Diego
Period5/05/239/05/23

Funding

FundersFunder number
Airbus Institute for Engineering Research
Basic Research Office of the Assistant Secretary of Defense
Qualcomm Innovation
Office of Naval ResearchN00014-16-1-2813, N6833522C0344
Astrophysics Science Division

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