首页 | 官方网站   微博 | 高级检索  
     

中阶梯光栅光谱仪光学系统的安装及检测
引用本文:李娜娜.中阶梯光栅光谱仪光学系统的安装及检测[J].光学精密工程,2009,17(3):531-536.
作者姓名:李娜娜
作者单位:李娜娜,LI Nana(长春理工大学,吉林,长春,130022;中国科学院,光电研究院,北京100080);安志勇,AN Zhi-yong(长春理工大学,吉林,长春,130022);崔继承,CUI Ji-cheng(中国科学院,长春光学精密机械与物理研究所,吉林,长春,130033)  
基金项目:国家科技支撑计划重大项目 
摘    要:本文详细介绍了中阶梯光栅光谱仪光学系统的安装及检测方法。通过对光学系统中狭缝、准直镜、棱镜、中阶梯光栅及聚焦镜的准确安装,使之达到设计精度要求。在光学元件的安装过程中介绍了中阶梯光栅光谱仪所特有的安装方法,及保证精度的手段,最后对光学系统的分辨率进行了检测,以瑞利判据为基础推导出分辨率的计算公式,并经实际测量得出了中阶梯光栅光谱仪的分辨率。从结果上看该中阶梯光栅光谱仪的分辨率达到10000,已经达到了设计要求,同时证明了所使用的安装方法的正确性。

关 键 词:中阶梯光栅  光谱仪  分辨率  光学系统
收稿时间:2008-11-28
修稿时间:2009-01-15

The fixing and checking for the optical system of echelle spectrograph
LI Na-na,AN Zhi-yong,CUI Ji-cheng.The fixing and checking for the optical system of echelle spectrograph[J].Optics and Precision Engineering,2009,17(3):531-536.
Authors:LI Na-na    AN Zhi-yong  CUI Ji-cheng
Affiliation:1.Changchun University of Science and Technology;Changchun 130022;China;2.Photo-electronic Research School;Chinese Academy of Sciences;Beijing 100080;3.Changchun Institute of Optics;Fine Mechanics and Physics;Changchun 130033;China
Abstract:To improve system resolution and image quality,the characteristics of echelle grating spectrography were introduced and a method of fixing and checking for the optical system of the echelle spectrograph was researched.Proposed method could reach the precision of the design through fixing the slot, collimation lens, prism, echelle grating and focusing lens.A special fixing method for the echelle grating spectrography during the fixing process was also introduced. Finally, a calculation formula was deduced ba...
Keywords:echelle grating spectrography  resolution  optical system  
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《光学精密工程》浏览原始摘要信息
点击此处可从《光学精密工程》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号