摘要
本文介绍一种应用全息透镜探测激光辐射方向的新技术。特点是可扩大视场,戊本低廉,系统结构简单。由于采用点光电探测器,可望提高探测灵敏度和精度。
A new technique is described in this paper for detecting direction of laser radiationby using multi-images holo-lens.Based on the recording-multiplexed and independent reconstruc-tion of hologram.A changes of the diffraction beam intensity in every image-point from multi-images holo-lens,detecting using point detector,enable one to determine the direction of laserradiation with high accuracy and sensitivity.
出处
《应用激光》
CSCD
北大核心
1989年第4期153-155,共3页
Applied Laser
