Vector sensing with electronic fiber speckle pattern interferometry

Bo Wang; John Y. Fu; Yuexin Liu; Ruyan Guo; Shizhuo Yin

doi:10.1117/12.620412

8 September 2005 Vector sensing with electronic fiber speckle pattern interferometry

Bo Wang, John Y. Fu, Yuexin Liu, Ruyan Guo, Shizhuo Yin

Proceedings Volume 5911, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XI; 59110O (2005) https://doi.org/10.1117/12.620412
Event: Optics and Photonics 2005, 2005, San Diego, California, United States

Abstract

In this research Electronic Fiber Speckle Pattern Interferometry (EFSPI) is proposed to investigate the area of directional sensing. Modal phasing caused speckle field phase variation was discussed and the sensor architecture based on electronic fiber speckle pattern interferometry (EFSPI) is proposed. The concept of vector sensing with EFSPI was analyzed and experimentally verified with fiber speckle interferogram results, signaling a great potential for directional sensing.

Citation Download Citation

Bo Wang, John Y. Fu, Yuexin Liu, Ruyan Guo, and Shizhuo Yin "Vector sensing with electronic fiber speckle pattern interferometry", Proc. SPIE 5911, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XI, 59110O (8 September 2005); https://doi.org/10.1117/12.620412

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