摘要
概述了激光超声技术的基本特点 ,介绍了激光超声产生及接收的基本原理 ,综述了激光超声技术在无损检测领域的应用简况 。
The features of laser ultrasonic technique are described.The principles of laser ultrasonic generation and measurement with pulsed lasers are presented.Applications in the field of non-destructive testing are reviewed.ln view of some of the problems,the developing trends of such techniques are analyzed.
出处
《激光与红外》
CAS
CSCD
北大核心
2002年第4期224-227,共4页
Laser & Infrared
关键词
激光超声技术
无损检测
应用
激光检测技术
laser ultrasonics
non-destructive testing
ultrasonic generation with a pulsed laser
ultrasonic measurement with a pulsed laser
