7 November 2012 Hydrostatic pressure sensor using two-core photonic crystal fiber
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Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 842170 (2012) https://doi.org/10.1117/12.970388
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China
Abstract
A hydrostatic pressure sensor based on a custom made two-core photonic crystal fiber (TC-PCF) is experimentally demonstrated. The TC-PCF was fabricated in our lab using standard PCF fabrication techniques. A hydrostatic pressure sensor based on the in-line fiber Mach-Zehnder interference is reported. The two solid cores of the TC-PCF separated by an air hole acted as the two arms in the interferometer. The pressure sensor has high repeatability and high sensitivity of -54.06 pm/MPa.
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Zhengyong Liu, Zhengyong Liu, Ming-Leung Vincent Tse, Ming-Leung Vincent Tse, Daru Chen, Daru Chen, Chao Lu, Chao Lu, Hwa-Yaw Tam, Hwa-Yaw Tam, } "Hydrostatic pressure sensor using two-core photonic crystal fiber", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 842170 (7 November 2012); doi: 10.1117/12.970388; https://doi.org/10.1117/12.970388
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