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Proceedings Paper

Analysis of dispersion compensation by using chirped fiber grating in analog modulated CATV lightwave
Author(s): Qing Ye; Feng Liu; Ronghui Qu; Zujie Fang
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Paper Abstract

The dispersion compensation theory of the chirped fiber grating (CFG) in externally modulated CATV lightwave system is analyzed by using the time-domain form of the field envelope wave equation, and the analytic expression of the composite second order (CSO) distortion is obtained. The results show that the requirement of dispersion compensation in externally modulated CATV lightwave transmission system is different from that in common digital optical fiber communication system. Moreover, to a certain fiber transmission link, the dispersion compensation effect is not same for different dispersion compensation position of CFG and it exists an optimal position.

Paper Details

Date Published: 28 January 2006
PDF: 7 pages
Proc. SPIE 6025, ICO20: Optical Communication, 602511 (28 January 2006); doi: 10.1117/12.667039
Show Author Affiliations
Qing Ye, Shanghai Institute of Optics and Fine Mechanics (China)
Feng Liu, Shanghai Institute of Optics and Fine Mechanics (China)
Ronghui Qu, Shanghai Institute of Optics and Fine Mechanics (China)
Zujie Fang, Shanghai Institute of Optics and Fine Mechanics (China)


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

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