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Proceedings Paper

Chromatic dispersion monitoring of DPSK signals using RF power detection
Author(s): Jian Zhao; K. K. Qureshi; Zhao hui Li; Chao Lu; H. Y. Tam; P. K. A. Wai
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Paper Abstract

We demonstrate dispersion monitoring of differential phase-shift keying (DPSK) modulated optical transmission system by measuring RF components of detected optical signal. The results show that this scheme can realize dispersion monitoring up to 4320ps/nm and sensitivity up to 15.5(ps/nm)/dBm. The effect of OSNR on the performance of the monitoring system are studied and discussed.

Paper Details

Date Published: 11 November 2008
PDF: 12 pages
Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 71361H (11 November 2008); doi: 10.1117/12.803312
Show Author Affiliations
Jian Zhao, The Hong Kong Polytechnic Univ. (Hong Kong China)
K. K. Qureshi, The Hong Kong Polytechnic Univ. (Hong Kong China)
Zhao hui Li, The Hong Kong Polytechnic Univ. (Hong Kong China)
Chao Lu, The Hong Kong Polytechnic Univ. (Hong Kong China)
H. Y. Tam, The Hong Kong Polytechnic Univ. (Hong Kong China)
P. K. A. Wai, The Hong Kong Polytechnic Univ. (Hong Kong China)


Published in SPIE Proceedings Vol. 7136:
Optical Transmission, Switching, and Subsystems VI
Ken-ichi Kitayama; Pierpaolo C. Ghiggino; Kim Roberts; Yikai Su, Editor(s)

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