Ultrahigh-capacity optical-wireless communication using 2D gratings for steering and decoding of DPSK signals

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We demonstrate the use of a 2D-gratings beam-steering device also as a demodulator for multiple differentially-encoded optical-wireless signals. Using this novel concept, ~2bits/sec/Hz spectral-efficiency was achieved without any change in the system compared to on-off-keying.
Original languageEnglish
Title of host publicationProceedings of the The Optical Networking and Communication Conference & Exhibition (OFC2020)
PublisherOptical Society of America (OSA)
Number of pages3
Publication statusPublished - 13 May 2020
Event2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - San Diego, United States
Duration: 8 Mar 202012 Mar 2020


Conference2020 Optical Fiber Communications Conference and Exhibition, OFC 2020
Abbreviated titleOFC 2020
Country/TerritoryUnited States
CitySan Diego
Internet address

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