摘要
激光超声学是超声学与激光技术相结合而形成的新兴交叉学科 ,由于它具有非接触、宽带、激发源高保真等特点 ,近年来得到迅速发展。文章简要地对激光超声学在信号激发和检测、传播理论以及应用方面等所取得的若干进展作一介绍。
Laser ultrasonics,which is involved in ultrasonics and laser technology,is a new branch in ultrasonics. It is developed very quickly because of its adventages of noncontact operation,broad bandwidth,high fidelity of source and so on. The progress in laser ultrasonics about laser ultrasound generation,detection,propagation and its applications is introduced biefly in this pater.
出处
《声学技术》
CSCD
2002年第1期19-24,共6页
Technical Acoustics
基金
国家自然科学基金资助项目 (10 13 40 2 0 10 1740 5 2 )
