Optical wireless transmission of 405 nm, 1.45 Gbit/s optical IM/DD-OFDM signals through a 4.8 m underwater channel | Zendy

Kazuhiko Nakamura | Zendy; Izumi Mizukoshi | Zendy; Masanori Hanawa | Zendy

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Optical wireless transmission of 405 nm, 1.45 Gbit/s optical IM/DD-OFDM signals through a 4.8 m underwater channel

Author(s) -

Kazuhiko Nakamura,

Izumi Mizukoshi,

Masanori Hanawa

Publication year - 2015

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.23.001558

Subject(s) - orthogonal frequency division multiplexing , optical wireless , transmitter , transmission (telecommunications) , underwater acoustic communication , optics , channel (broadcasting) , intensity modulation , modulation (music) , underwater , signal (programming language) , multiplexing , optical communication , physics , wireless , telecommunications , computer science , phase modulation , acoustics , phase noise , geography , archaeology , programming language

In this paper, we experimentally demonstrate wireless transmission of optical intensity modulation/direct detection-orthogonal frequency division multiplexing (IM/DD-OFDM) signals in an underwater channel using a field programmable gate array based real-time transmitter. The real-time transmission of a 405 nm 1.45 Gbit/s optical OFDM signal through a 4.8 m underwater channel with an error vector magnitude of approximately 10% was successfully achieved.

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