摘要
现代空间光学的发展需要很大的线视场、像质接近衍射极限或很大相对口径的无中心遮拦反射系统。能满足这些要求的非三反射系统莫属,虽然现在已有功能十分齐全的光学系统自动优化软件,但求出一个合理的初始结构尺寸还是十分重要的。文章主要探讨了用于空间的三反射镜光学系统设计方法。
In the field of modern space optics, the reflection system is required to have large line FOV, image quality close to the diffraction limit and large relative aperture, but have no central obscuration. Only three-mirror reflection system can meet these requirements. Although there is automatic optimization software of optical system, which has complete function, it is still very important to determine a reasonable initial structure size. The design method of three-mirror optical system for space field is mainly discussed here.
出处
《物联网技术》
2013年第4期52-53,共2页
Internet of things technologies
