基于DMD调制成像系统建模分析  

Imaging System Simulation Analysis Based on Digital Micromirror Device

作　　者：刘严严[1] 许宏[1] LIU Yan-yan;XU Hong(Science and Technology on Electro-Optical Information Security Control Laboratory,Tianjin 300308,China)

机构地区：[1]光电信息控制和安全技术重点实验室,天津300308

出　　处：《光电技术应用》2018年第1期46-49,共4页Electro-Optic Technology Application

基　　金：6140415030116DZ63001;基金项目SKL2017KF06的研究支持

摘　　要：通过对基于DMD后调制的激光主动成像光学系统分析,建立了成像系统的数学模型,并通过仿真分析了成像系统的各个影响因素,最后给出了仿真的结果。仿真结果表明,激光源的强度、接收光学系统的口径对成像系统的探测距离具有较大的影响。The laser active imaging system based on digital micromirror device(DMD)post modulation is analyzed and the mathematical model is set up.The influence factors are analyzed by simulation,and the simulation results are given.The results show that the laser intensity and the aperture of the receiving optical system have great influence on the system detection distance.

关 键 词：数字微镜阵列 调制成像 建模 仿真 

分 类 号：TN244[电子电信—物理电子学]