4 Gbit/s Underwater Optical Transmission Using OAM Multiplexing and Directly Modulated Green Laser

Yongxiong Ren*, Long Li, Zhe Zhao, Guodong Xie, Zhe Wang, Nisar Ahmed, Yan Yan, Yinwen Cao, Asher J. Willner, Cong Liu, Nima Ashrai, Solyman Ashrafi, Moshe Tur, Alan E. Willner

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

We demonstrate 4-Gbit/s underwater transmission of multiplexed four green OAM beams using directly-modulated 520-nm laser diode. The influence of various channel conditions, including scattering, water currents and temperature gradient (water turbulence) on system performance is investigated.

Original languageEnglish
Article numberSW1F.4
JournalOptics InfoBase Conference Papers
StatePublished - 2016
EventCLEO: Science and Innovations, SI 2016 - San Jose, United States
Duration: 5 Jun 201610 Jun 2016

Funding

FundersFunder number
National Science Foundation
Office of Naval Research
Air Force Office of Scientific Research

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