Manufacture Of A Three-Mirror Wide-Field Optical System
Manufacture Of A Three-Mirror Wide-Field Optical System
复制标题
三镜宽视场光学系统的制造
DOI：
10.1117/12.7973470
复制
发表时间：
1985
影响因子：
1.3
通讯作者：
I. M. Egdall
中科院分区：
文献类型：
--
作者：
I. M. Egdall
Itek Optical Systems 建造了全反射三镜红外光学系统，以证明制造此类偏心场设计的可行性。该设备是三镜长宽视场设计的缩小视场 (1°) 版本，孔径为 15.24 厘米。提出了制造离轴非球面镜和对准偏心部件系统的方法。还给出了得出图像性能特征的干涉测量结果。
An all-reflecting three-mirror infrared optical system has been built by Itek Optical Systems to demonstrate the feasibility of manufacturing such eccentric field designs. The device is a reduced field (1°) version of a three-mirror long wide-field design having a 15.24 cm aperture. Methods for fabricating off-axis aspheric mirrors and aligning eccentric component systems are presented. Results of interferometry to derive image performance characteristics are also given.