光学合成孔径系统的光束控制  

BEAM CONTROL IN SYNTHETIC APERTURE SYSTEMS

作　　者：胡志平[1] 乐时晓[1] 周红阳[2] 

机构地区：[1]电子科技大学应用物理所 [2]西南计算中心

出　　处：《强激光与粒子束》1990年第1期85-92,共8页High Power Laser and Particle Beams

摘　　要：本文给出真空中光学合成孔径系统光束控制的物理模型。计算机数值模拟结果与理论分析吻合。另外,对孔径的活塞型和倾斜型误差的影响也进行了探讨。In this paper, we discuss concepts of beam control in optical synthetic aperture systems in vacuum. The physical models for phase controls of wavefront in transmitters are given. Computations have been made for the models and the results are in agreement with the analysis. The results are also shown in three dimentional figures. The effects of piston and tilt errors on the performance of the synthetic aperture systems are discussed and the computation are also given.

关 键 词：光学合成孔径系统 光束控制 真空 物理模型 数值模拟 活塞型误差 光束合成 倾斜型误差 激光传输 

分 类 号：TH74[机械工程—光学工程] TN24[机械工程—仪器科学与技术]