Paper
3 March 2008 The study of Fizeau fiber interferometer in ultrasonic measure
Author Affiliations +
Proceedings Volume 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection; 66211T (2008) https://doi.org/10.1117/12.790938
Event: International Symposium on Photoelectronic Detection and Imaging: Technology and Applications 2007, 2007, Beijing, China
Abstract
On propagation characteristic of material surface wave in laser ultrasonic, researching Fizeau fiber interferometer system which implements measure of SAW on YAG laser. Based on interference principle in common laser path, it eliminates a good many shortcomings in measurement means of other SAW, possess low environment demand, simple configuration, easy adjustment, high frequency response and no contacted measurement, highly adapts to laser ultrasonic measure.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xian-cheng Feng, Cuizhi Chang, and Zhong Wang "The study of Fizeau fiber interferometer in ultrasonic measure", Proc. SPIE 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection, 66211T (3 March 2008); https://doi.org/10.1117/12.790938
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KEYWORDS
Interferometers

Ultrasonics

Fiber lasers

Reflection

Signal detection

Laser energy

Pulsed laser operation

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