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折轴式天文望远镜光瞳和光谱仪狭缝监控方法及其设备(授权发明)
许明明; 胡中文; 陈忆; 季杭馨; 戴松新; 姜明达; 王磊
2017-09-04
Date Available2019-10-01
Country中国
Subtype发明
Abstract折轴式天文望远镜光瞳和光谱仪狭缝监控方法及其设备:⑴.望远镜入射光通过反射镜M1到M2;⑵.从M2反射的光经过分光棱镜分成两束:⑶.一束透过分光棱镜聚焦在狭缝基板上,漫反射的部分光通过分光棱镜反射和滤光片会聚与CCD1上,实现对狭缝监控;⑷.另一束光通过分光棱镜反射到半透半反镜上;⑸.半透半反镜再次将光分成两束:⑹.其中一束反射光经过滤光片系统会聚到CCD2上,实现对望远镜入射光瞳的监控;⑺.另一束光透过半透半反镜将光传输到微会聚平面镜M3,在经过分光棱镜将光入射到CCD1上,实现对望远镜焦点监控。本发明弥补了传统导星检测系统缺陷,使望远镜观测的导星系统设计更加科学。

Subject Area天文技术与方法
Copyright Date2019-10-01
Patent NumberZL201710783847.5
Language中文
Status授权
Document Type专利
Identifierhttp://ir.niaot.ac.cn/handle/114a32/1636
Collection专利
Affiliation南京天文光学技术研究所
Recommended Citation
GB/T 7714
许明明,胡中文,陈忆,等. 折轴式天文望远镜光瞳和光谱仪狭缝监控方法及其设备(授权发明). ZL201710783847.5[P]. 2017-09-04.
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