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Alternative TitleDesign of solar echelle spectrograph
张洋1; 杨增鹏2; 孟祥月3; 屈中权4; 杨乾1; 吕宪魁1; 罗艳琳1; 方玉萍1; 杜德伟1; 冯洁1; 杨卫平1
Source Publication光学仪器(Optical Instruments)
Contribution Rank第4完成单位
Indexed By其他
Keyword光栅光谱仪 分辨率 双狭缝 白瞳设计


Other Abstract

We describe the theories of spectrograph, general theories of echelle and the characteristic parameters of echelle spectrograph. In view of current development of the fiber arrayed solar optical telescope, we provide a design scheme of solar echelle spectrograph. The scheme uses the double-slit design, because the solar echelle spectrograph should be able to receive the entire solar spectrum. The solar echelle spectrograph has lots of features such as large size, high resolution and high dispersion, and hence we use the white-pupil design. Besides, we briefly describe the selection of various components in the structure. Fibre is used to access to the spectrograph. The incident beam is set to work at a quasi-Littrow angle to realize high diffraction efficiency, and a prism is added to help increase lateral dispersion to separate overlapped spectral lines. The whole system is simple and compact, reducing the spectrograph size effectively.

Funding Project国家重大科研仪器研制项目[11527804] ; 国家自然科学基金[61168003] ; 国家重大科研仪器研制项目[11527804] ; 国家自然科学基金[60968001] ; 国家级大学生创新创业训练计划[201510681004]
Funding Organization国家重大科研仪器研制项目[11527804] ; 国家自然科学基金[61168003, 60968001] ; 国家级大学生创新创业训练计划[201510681004]
Subject Area天文学 ; 太阳与太阳系 ; 太阳与太阳系其他学科
MOST Discipline Catalogue理学 ; 理学::天文学
Citation statistics
Document Type期刊论文
Corresponding Author杨卫平
Recommended Citation
GB/T 7714
张洋,杨增鹏,孟祥月,等. 太阳光栅光谱仪方案设计[J]. 光学仪器(Optical Instruments),2017,39(2):81-88.
APA 张洋.,杨增鹏.,孟祥月.,屈中权.,杨乾.,...&杨卫平.(2017).太阳光栅光谱仪方案设计.光学仪器(Optical Instruments),39(2),81-88.
MLA 张洋,et al."太阳光栅光谱仪方案设计".光学仪器(Optical Instruments) 39.2(2017):81-88.
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