摘要
激光光束偏转法是一种非接触的探测技术 .本文从理论上分析了光束偏转信号的灵敏度的基本限制 。
The laser optical beam deflection method is one of the noncontact sensing technique. This paper investigates the fundamental limits of the signal sensitivity to optical deflection. The method to increase the sensitivity for angular deflection is also presented.
出处
《物理实验》
北大核心
2002年第2期42-43,48,共3页
Physics Experimentation
