一种离轴三反式光谱仪组件设计及组装研究  

Design and research of an off-axis three-trans spectrometer component

作　　者：袁辉 冶竣峰 顾姗姗 孙虎 李大双 Yuan Hui;Ye Junfeng;Gu Shanshan;Sun Hu;Li Dashuang(Nantong Academy of Intelligent Sensing,Jiangsu Nantong,226007,China)

机构地区：[1]南通智能感知研究院,江苏南通226007

出　　处：《机械设计与制造工程》2024年第3期123-128,共6页Machine Design and Manufacturing Engineering

基　　金：2022年南通市基础科学研究青年科技人才创新专项(JC12022044)。

摘　　要：离轴三反式光谱仪组件具有大视场、低畸变、高分辨率等优点,在光谱分光领域应用优势明显。设计了一种离轴三反式光谱仪组件,并从结构设计、单镜胶接固封、镜组装调、调测姿态及力学特性等方面进行了研究。样机调测结果表明,设计的离轴三反式光谱仪组件耦合望远镜和探测器组件后可以实现高光谱成像。The spectrometer component,as a spectral component of hyperspectral cameras,is widely used in the field of aerial remote sensing to obtain spatial and spectral features of objects.The off-axis three mirror spectrometer component has advantages such as large field of view,low distortion,and high resolution in the field of spectral spectroscopy.This article designs an off axis three mirror spectrometer component and conducts research from structural design,single mirror bonding and sealing,mirror assembly and adjustment,attitude adjustment,and mechanical characteristics.The prototype debugging results show that hyperspectral imaging can be achieved.

关 键 词：高光谱成像仪 光谱分光 离轴三反式 

分 类 号：TH744[机械工程—光学工程]