23 April 2017 Measurement of modes backreflection at flat termination of hollow-core photonic bandgap fiber based on Mach-Zehnder and Michelson hybrid interferometer
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Proceedings Volume 10323, 25th International Conference on Optical Fiber Sensors; 1032354 (2017) https://doi.org/10.1117/12.2267408
Event: 25th International Conference on Optical Fiber Sensors, 2017, Jeju, Korea, Republic of
Abstract
A Mach-Zehnder and Michelson Hybrid (M2) interferometer is promoted to measure backreflection of modes at the hollow-core photonic bandgap fiber (HC-PBF) terminations. The results show that compared to the incident light intensity into the HC-PBF, the modes reflectivity is less than -80 dB at the flat termination, and it is about -90 dB for the fundamental modes.
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Xiaobin Xu, Xiaobin Xu, Jinheng Li, Jinheng Li, Ming Yan, Ming Yan, Ningfang Song, Ningfang Song, Jing Jin, Jing Jin, Xiong Pan, Xiong Pan, Jingming Song, Jingming Song, } "Measurement of modes backreflection at flat termination of hollow-core photonic bandgap fiber based on Mach-Zehnder and Michelson hybrid interferometer", Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 1032354 (23 April 2017); doi: 10.1117/12.2267408; https://doi.org/10.1117/12.2267408
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