Ultra-sensitivity, ultra-large dynamic all-fiber optical coherence domain polarimetry

Jun Yang; Yonggui Yuan; Jun Chai; Bing Wu; Feng Peng; Ai Zhou; Zhihai Liu; Libo Yuan

doi:10.1117/12.974931

7 November 2012 Ultra-sensitivity, ultra-large dynamic all-fiber optical coherence domain polarimetry

Jun Yang, Yonggui Yuan, Jun Chai, Bing Wu, Feng Peng, Ai Zhou, Zhihai Liu, Libo Yuan

Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 84219V (2012) https://doi.org/10.1117/12.974931
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China

Abstract

An all-fiber optical coherence domain polarimetry (OCDP) is presented, which can increase the detection sensitivity and dynamic range simultaneously. An all-fiber OCDP system has been built, and the detecting sensitivity of polarization crosstalk can reach -98dB, meanwhile, the dynamic range can keep in 98dB. This method realizes the highest performance of the date OCDP technology, and provides an effective measurement and evaluation tools for high performance fiber optic devices and sensor system.

Citation Download Citation

Jun Yang, Yonggui Yuan, Jun Chai, Bing Wu, Feng Peng, Ai Zhou, Zhihai Liu, and Libo Yuan "Ultra-sensitivity, ultra-large dynamic all-fiber optical coherence domain polarimetry", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84219V (7 November 2012); https://doi.org/10.1117/12.974931

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