23 April 2017 Distributed birefringence dispersion measurement for polarization-maintaining fiber based on optimization method
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Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors; 103237H (2017) https://doi.org/10.1117/12.2265181
Event: 25th International Conference on Optical Fiber Sensors, 2017, Jeju, Korea, Republic of
Abstract
A measurement method of distributed birefringence dispersion (BD) for polarization-maintaining fiber is presented. This method is based on white light interferometry and optimization method. The sharpness function proposed in this paper is theoretically proved that will reach its maximum at the proper BD value. In addition, it is robust to noise demonstrated via simulation experiment. Eventually, the measurement result of average distributed BD for a 500m-long PMF coil with splicing points is -392.6 fs2/m and the relative error for every splicing point is less than 0.5‰.
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Zhangjun Yu, Zhangjun Yu, Haoliang Zhang, Haoliang Zhang, Jun Yang, Jun Yang, Yonggui Yuan, Yonggui Yuan, Feng Peng, Feng Peng, Hanyang Li, Hanyang Li, Changbo Hou, Changbo Hou, Libo Yuan, Libo Yuan, } "Distributed birefringence dispersion measurement for polarization-maintaining fiber based on optimization method", Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103237H (23 April 2017); doi: 10.1117/12.2265181; https://doi.org/10.1117/12.2265181
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