21 November 2007 Design of ultrasonic measure system based on fiber interferometer
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Proceedings Volume 6781, Passive Components and Fiber-based Devices IV; 678157 (2007) https://doi.org/10.1117/12.743562
Event: Asia-Pacific Optical Communications, 2007, Wuhan, China
Abstract
This paper introduced fiber interferometer from the characteristic and theory of laser ultrasonic to improve the detect efficiency of laser ultrasonic. It designed laser ultrasonic inspection system. This system provides high sensitivity of laser ultrasonic and has general character of acoustic surface wave. It also has the merits of non-contact, broadband and high space resolution of laser ultrasonic.
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Zhong Wang, Xiancheng Feng, "Design of ultrasonic measure system based on fiber interferometer", Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 678157 (21 November 2007); doi: 10.1117/12.743562; https://doi.org/10.1117/12.743562
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