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Proceedings Paper

Four by 622 Mb/s 40-km transmission experiment of wavelength-division multiplexing (WDM) system with erbium-doped fiber amplifier (EDFA)
Author(s): Shouhua Huang; Dongmei Huang; Xin Jiang; Fenghai Liu; Jinghui Li; BingKun Zhou
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Paper 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.

Paper Details

Date Published: 3 October 1994
PDF: 3 pages
Proc. SPIE 2289, Doped Fiber Devices and Systems, (3 October 1994); doi: 10.1117/12.188706
Show Author Affiliations
Shouhua Huang, Tsinghua Univ. (China)
Dongmei Huang, Tsinghua Univ. (China)
Xin Jiang, Tsinghua Univ. (China)
Fenghai Liu, Tsinghua Univ. (China)
Jinghui Li, Tsinghua Univ. (China)
BingKun Zhou, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 2289:
Doped Fiber Devices and Systems
Michel J. F. Digonnet, Editor(s)

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