Optical design of high resolution two dimension echelle spectrometer

	Optical design of high resolution two dimension echelle spectrometer
	Zhang, Y.; J. Wu; Q. Zhu; H. Du; Y. Wang and T. Wang
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:4
摘要	The dense grooves grating and long camera focus are usually used to obtain high optical resolution in traditional Rowland and Czerny-Turner spectrometers. To avoid expensive cost or large volume of spectrometers, a novel optical system based on echelle and low dispersion prism with high optical resolution is presented. Firstly, the principle and application method of echelle are deduced in details. Secondly, the design steps are provided to set up a optical system with echelle. Finally, an optical system example based on echelle grating is designed. Its camera focus is 400 mm with wavelength range of 180~800 nm, the spectrograph can be imaged on the two dimension area at the same time. The ray tracing and optimization to the optical system are carried out with Zemax software, and the results show the encircle energy in a single CCD pixel (24 m24 m) area can reach 50%~70% above within wavelength range of 180~800 nm, the resolution is 0.00675 nm at 200 nm, and it is enough to meet applications of distinguishing most elements. , 2015, Chinese Optical Society. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56222
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang, Y.,J. Wu,Q. Zhu,et al. Optical design of high resolution two dimension echelle spectrometer[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(4).
APA	Zhang, Y.,J. Wu,Q. Zhu,H. Du,&Y. Wang and T. Wang.(2015).Optical design of high resolution two dimension echelle spectrometer.Guangxue Xuebao/Acta Optica Sinica,35(4).
MLA	Zhang, Y.,et al."Optical design of high resolution two dimension echelle spectrometer".Guangxue Xuebao/Acta Optica Sinica 35.4(2015).

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