8 February 1999 Aberration-free ultrasonic C-mode imaging system with an ultrasonic phase conjugator
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An ultrasonic C-mode imaging system incorporating an ultrasonic phase conjugator has been built and images have been obtained at a frequency of 10MHz. This system is free from the influence of wavefront distortion due to the reflection or the refraction at the rough surface of the samples and visualizes the net attenuation of ultrasonic waves.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Masahiro Ohno, Masahiro Ohno, Ken Yamamoto, Ken Yamamoto, Akira Kokubo, Akira Kokubo, Keiji Sakai, Keiji Sakai, Kenshiro Takagi, Kenshiro Takagi, } "Aberration-free ultrasonic C-mode imaging system with an ultrasonic phase conjugator", Proc. SPIE 3585, Nondestructive Evaluation of Aging Materials and Composites III, (8 February 1999); doi: 10.1117/12.339867; https://doi.org/10.1117/12.339867

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