摘要
本文提出了用激光散斑技术测量透明介质厚度的方法,导出了试件厚度与散斑位移的关系式,并进行了比较实验和误差分析。
In the paper the method is presented that measures the thickness of transparent medium by means of technology of the scattered laser-spot. The relationship between the thickness of test sample and the laser-spot replacement is turned out, the error of the measurement is discussed and the experimental results are compared with that of the mechanical method.
出处
《激光技术》
CAS
CSCD
1989年第3期52-56,共5页
Laser Technology
