Miniature anastigmatic spectrometer design with a concave toroidal mirror

Jianing Dong; He Chen; Yinchao Zhang; Siying Chen; Pan Guo

doi:10.1364/AO.55.001537

Miniature anastigmatic spectrometer design with a concave toroidal mirror

Jianing Dong
, He Chen^*
, Yinchao Zhang
, Siying Chen
, Pan Guo

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

An advanced optical design for a low-cost and astigmatism-corrected spectrometer with a high resolution is presented. The theory and method of astigmatism correction are determined with the use of a concave toroidal mirror. The performances of a modified spectrometer and a traditional spectrometer are compared, and the analysis is verified. Experimentally, the limiting resolution of our spectrometer is 0.1 nm full width at half-maximum, as measured for 579.1 nm.

Original language	English
Pages (from-to)	1537-1543
Number of pages	7
Journal	Applied Optics
Volume	55
Issue number	7
DOIs	https://doi.org/10.1364/AO.55.001537
Publication status	Published - 1 Mar 2016

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title = "Miniature anastigmatic spectrometer design with a concave toroidal mirror",

abstract = "An advanced optical design for a low-cost and astigmatism-corrected spectrometer with a high resolution is presented. The theory and method of astigmatism correction are determined with the use of a concave toroidal mirror. The performances of a modified spectrometer and a traditional spectrometer are compared, and the analysis is verified. Experimentally, the limiting resolution of our spectrometer is 0.1 nm full width at half-maximum, as measured for 579.1 nm.",

author = "Jianing Dong and He Chen and Yinchao Zhang and Siying Chen and Pan Guo",

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AU - Dong, Jianing

AU - Chen, He

AU - Zhang, Yinchao

AU - Chen, Siying

AU - Guo, Pan

PY - 2016/3/1

Y1 - 2016/3/1

N2 - An advanced optical design for a low-cost and astigmatism-corrected spectrometer with a high resolution is presented. The theory and method of astigmatism correction are determined with the use of a concave toroidal mirror. The performances of a modified spectrometer and a traditional spectrometer are compared, and the analysis is verified. Experimentally, the limiting resolution of our spectrometer is 0.1 nm full width at half-maximum, as measured for 579.1 nm.

AB - An advanced optical design for a low-cost and astigmatism-corrected spectrometer with a high resolution is presented. The theory and method of astigmatism correction are determined with the use of a concave toroidal mirror. The performances of a modified spectrometer and a traditional spectrometer are compared, and the analysis is verified. Experimentally, the limiting resolution of our spectrometer is 0.1 nm full width at half-maximum, as measured for 579.1 nm.

UR - https://www.scopus.com/pages/publications/84962191021

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VL - 55

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JO - Applied Optics

JF - Applied Optics

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Miniature anastigmatic spectrometer design with a concave toroidal mirror

Abstract

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