3 October 1994 Four by 622 Mb/s 40-km transmission experiment of wavelength-division multiplexing (WDM) system with erbium-doped fiber amplifier (EDFA)
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Abstract
A 4 X 622 Mb/s 40 km WDM optical communication system with EDFA is described. Four DFB-LD modules with 1.55 micrometers wavelength range are used in the transmitters. An EDFA with 1480 nm pump LD is used as a boost power amplifier. It suppresses noises efficiently. A Fabry-Perot interferometer is used as a demultiplexer. Through 40 km transmission, the output waveform of the receiver is obviously improved. It makes the research on long haul and WDM/FDM optical communication systems great progress.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shouhua Huang, Shouhua Huang, Dongmei Huang, Dongmei Huang, Xin Jiang, Xin Jiang, Fenghai Liu, Fenghai Liu, Jinghui Li, Jinghui Li, BingKun Zhou, BingKun Zhou, } "Four by 622 Mb/s 40-km transmission experiment of wavelength-division multiplexing (WDM) system with erbium-doped fiber amplifier (EDFA)", Proc. SPIE 2289, Doped Fiber Devices and Systems, (3 October 1994); doi: 10.1117/12.188706; https://doi.org/10.1117/12.188706
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