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Proceedings Paper

The effect of coherence of light source on P-OTDR
Author(s): Chongqing Wu; Songnian Fu; Xianzi Dong; Hui Dong
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Paper Abstract

P-OTDR is the effective method for measuring distribution of PMD in a single-mode fiber, this paper analysis the effect of coherence of light source on measurement, that, when the width of input pulse is short enough, this effect can be neglected. But, when we estimate the effect of width of pulse on the measurement results, the coherence of light source must be considered.

Paper Details

Date Published: 30 April 2004
PDF: 5 pages
Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); doi: 10.1117/12.521777
Show Author Affiliations
Chongqing Wu, Northern Jiaotong Univ. (China)
Songnian Fu, Northern Jiaotong Univ. (China)
Xianzi Dong, Northern Jiaotong Univ. (China)
Hui Dong, Northern Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 5279:
Optical Fibers and Passive Components
Steven Shen; Shuisheng Jian; Katsunari Okamoto; Kenneth L. Walker, Editor(s)

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