With the continuous development of modern science and technology, ultrasonic testinghas received extensive attension as a very important non-distructive testing technology and itsapplications are also expanding. Optical fiber sensing technology has also been widespreadconcerned and greatly developed because it has many unique advantages. Therefore, opticalfiber ultrasonic testing technology, which combines ultrasonic testing and optical fibersensing technology together, has a broad application prospects.
...