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Proceedings Paper

Chromatic dispersion monitoring technique employing sideband filtering and XGM in SOA
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Paper Abstract

The online dispersion monitoring technique based on XGM between the two sidebands of the optical signal in a semiconductor optical amplifier (SOA) is proposed in this paper. The simulation shows that through the cross gain modulation between the two sidebands of the signal and introducing dither to the time delay between them and extracting the 2nd order frequency component of the dither in the SOA output, the dispersion variation can be obtained and the dispersion monitoring range can be improved.

Paper Details

Date Published: 28 January 2006
PDF: 7 pages
Proc. SPIE 6025, ICO20: Optical Communication, 60250Z (28 January 2006); doi: 10.1117/12.667037
Show Author Affiliations
Ying Shi, Tsinghua Univ. (China)
Minghua Chen, Tsinghua Univ. (China)
Shizhong Xie, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 6025:
ICO20: Optical Communication
Yun-Chur Chung; Shizhong Xie, Editor(s)

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