基于ZEMAX的仿生DRA复眼阵列的仿真与分析

摘要

昆虫 DRA 区域复眼阵列可以接收天空偏振光，并将包含其中的偏振信息提取出来，使昆虫复眼具备导航的功能；根据生物解剖学得出的DRA复眼阵列结构，提出一种采用MEMS工艺制作的简化阵列结构，其体积小、质量轻、视角大，通过拼合可以实现180°天空区域的偏振信息的完整获取；并在ZEMAX中建立了DRA复眼阵列模型，通过仿真分析得出此DRA复眼阵列模型采用的材料及结构合理，可以用来检测天空光偏振分布模式(E-矢量分布模式)。%Compound array in the DRA area of insects can receive the polarized light in the sky and abstract its polarization information, which enable the insects to navigate. According to the structure of DRA compound array elicited from biological anatomy, we put forward a kind of simplified array architecture made by MEMS technology, which has small volume, light weight, large visual angle and can perfectly obtain the polarization information of the sky all through 180° by combination. Then, we build the model of DRA compound array in ZEMAX, and educe that the material and structure of the model of DRA compound array are reasonable and can be used to detect the polarization information of the sky light effectively.