5×5阵列光互连传输的模拟计算  

Simulation and Analysis of 5×5 Array Transmission Module for Free Space Optical Interconnections

作　　者：王品红[1] 田坤[1] 

机构地区：[1]重庆光电技术研究所,重庆400060

出　　处：《半导体光电》2008年第3期422-425,共4页Semiconductor Optoelectronics

摘　　要：模拟了5×5光互连模块在自由空间中的光学传输和成像特性,当垂直腔面发射激光器(VCSEL)为高斯光束输出时,分析了像面模场、探测器阵列的相对光能量分布,计算了成像光斑尺寸与模块间距和光源发散角的关系曲线,为设计模块结构和探测器阵元尺寸提供了理论依据。The architecture of 5×5 array transmission module is presented. The transfer characteristics were simulated by means of optics design software in which light from VCSEL （vertical cavity surface emitting laser ） array is considered as a Gaussian beam and microlen array is made of N15 glass. Image size and relative illumination of detector array were given as a function of the distance between lens array and Gaussian angle. The architecture design depends on the modeling results.

关 键 词：5×5阵列光互连模块 自由空间 高斯光束传输 模拟特性 

分 类 号：TN36[电子电信—物理电子学]