QAM–OFDM transmission in underwater wireless optical communication system with limited resolution DAC

Underwater wireless optical communication (UWOC) can realize high speed, low delay and flexible information transmission. We experimentally demonstrate a 3-m UWOC system using blue laser diode and avalanche photodiode with quadrature amplitude modulation (QAM) and orthogonal frequency division multi...

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Veröffentlicht in:	Optical and quantum electronics 2020-09, Vol.52 (9), Article 419
Hauptverfasser:	Guo, Yuanru, Wang, Xiangqing, Fu, Maosheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Avalanche diodes Bit error rate Characterization and Evaluation of Materials Communications systems Computer Communication Networks Digital to analog conversion Digital to analog converters Electrical Engineering Lasers Optical communication Optical Devices Optics Orthogonal Frequency Division Multiplexing Photodiodes Photonics Physics Physics and Astronomy Quadrature amplitude modulation Semiconductor lasers Underwater communication Wireless communications
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