Optical design and stray light suppression of a new portable echelle spectrometer

	Optical design and stray light suppression of a new portable echelle spectrometer
	Yang, J.; L. Yin; X. Yao; Bayanheshig; Y. Tang and J. Zhu
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:8
摘要	Echelle spectrometer is becoming a hot research and focus of modern spectrograph with the outstanding features of high resolution, small size, full spectrum transient direct-reading. In order to further refine its volume, improve the signal to noise ratio and the detection limit, a new structure of echelle spectrometer is designed. By folding main optical path, the new design has smaller size and lower stray light without reducing spectral resolution and image quality. It's optical size is less than 165 mm 70 mm 65 mm, and spectral resolution is 0.06 nm@200 nm. The baffle and diaphragm is designed to further reduce stray light. Through ray tracing simulation, the stray light of the new echelle spectrometer is less than 210sup-5/sup, the signal to noise ratio is improved significantly. , 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/181722/56214
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang, J.,L. Yin,X. Yao,et al. Optical design and stray light suppression of a new portable echelle spectrometer[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(8).
APA	Yang, J.,L. Yin,X. Yao,Bayanheshig,&Y. Tang and J. Zhu.(2015).Optical design and stray light suppression of a new portable echelle spectrometer.Guangxue Xuebao/Acta Optica Sinica,35(8).
MLA	Yang, J.,et al."Optical design and stray light suppression of a new portable echelle spectrometer".Guangxue Xuebao/Acta Optica Sinica 35.8(2015).

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