机译:利用L形掩模版的定向检测系统研究
Dept. of Optical Engineering School of Information Science and Technology Beijing Inst. of Technology Beijing 100081 P. R. China;
Dept. of Electronics and Communication Engineering Changsha Univ. Changsha 410003 P. R. China;
Dept. of Optical Engineering School of Information Science and Technology Beijing Inst. of Technology Beijing 100081 P. R. China;
Orientation detection system; L-shape reticle; Self-adapting tracking gate;