KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人:
Lee Jung Ryul
申请号：
US201615007413
公开号：
US10197535(B2)
申请日:
2016.01.27
申请国别(地区):
美国
年份:
2019
代理人:
Sughrue Mion, PLLC
摘要：
A system and method for full-field pulse-echo laser ultrasonic propagation imaging is provided. The full-field ultrasonic propagation imaging system generates ultrasounds on a structure by scanning the structure and emitting laser beams, simultaneously senses ultrasounds propagated through thickness of the structure, and generates a through-the-thickness ultrasonic propagation image. Accordingly, the full-field pulse-echo laser ultrasonic propagation imaging can visualize information on through-the-thickness defects in a full field.
