Ultra-fast 31 kHz interrogation of FBG sensors using FDML wavelength swept laser

Eun Joo Jung; Myung Yung Jeong; Chang-Seok Kim; Woonggyu Jung; Zhongping Chen; Min Yong Jeon

doi:10.1117/12.801217

16 May 2008 Ultra-fast 31 kHz interrogation of FBG sensors using FDML wavelength swept laser

Eun Joo Jung, Myung Yung Jeong, Chang-Seok Kim, Woonggyu Jung, Zhongping Chen, Min Yong Jeon

Author Affiliations +

Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 70046K (2008) https://doi.org/10.1117/12.801217
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia

Abstract

Ultra-fast 31.3 kHz interrogation is newly demonstrated for fiber Bragg grating (FBG) sensor system using Fourierdomain mode-locked (FDML) wavelength-swept laser. Higher speed interrogations are useful for the real-time monitoring of dynamic sloshing pressure and strain.

Citation Download Citation

Eun Joo Jung, Myung Yung Jeong, Chang-Seok Kim, Woonggyu Jung, Zhongping Chen, and Min Yong Jeon "Ultra-fast 31 kHz interrogation of FBG sensors using FDML wavelength swept laser", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70046K (16 May 2008); https://doi.org/10.1117/12.801217

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