30 April 2004 Research on the DOP feedback properties in PMD compensation
Author Affiliations +
Proceedings Volume 5279, Optical Fibers and Passive Components; (2004) https://doi.org/10.1117/12.521893
Event: Asia-Pacific Optical and Wireless Communications, 2003, Wuhan, China
Abstract
The theoretical model of DOP degraded by PMD is presented, with which one can analyze and maximize DOP directly from two factors, the magnitude and the direction of the PMD vector. According to this, one method to counteract PMD of the link is adjusting the compensating vector’s magnitude to achieve a zero-magnitude total PMD vector in the system, another is changing the vector’s direction adaptively to make the input signal align with the total PMD vector. Further, the NRZ signal DOP property degraded by PMD and the system’s BER against the change of PMD are obtained in the first experiment, also, the PMD compensation performance-degradation as the scrambling rate is increased is studied in the second experiment, in which it is concluded that the scrambling rate of polarization state has an important impact on a reliable, repeatable PMD compensation in a reasonably short time.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lu Zhang, Lu Zhang, Qianggao Hu, Qianggao Hu, Zenghai Lv, Zenghai Lv, Yuanzhong Xu, Yuanzhong Xu, Shuihua Liu, Shuihua Liu, Shengzhi Zhao, Shengzhi Zhao, } "Research on the DOP feedback properties in PMD compensation", Proc. SPIE 5279, Optical Fibers and Passive Components, (30 April 2004); doi: 10.1117/12.521893; https://doi.org/10.1117/12.521893
PROCEEDINGS
5 PAGES


SHARE
Back to Top