Czerny-Turner imaging spectrometer for broadband spectral simultaneity
Chinese Optics Letters, Vol. 7, Issue 9, pp. 861-864 (2009)
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Abstract
A modified asymmetrical Czerny-Turner arrangement with a fixed plane grating is proposed to correct aberrations over a broadband spectral range by analyzing the dependence of aberrations for different wavelengths. The principle of design is deduced in detail. We compare the performance of this modified Czerny-Turner imaging spectrometer with that of the existing Czerny-Turner arrangement by using a practical Czerny-Turner imaging spectrometer example. The excellent performance of the modified imaging spectrometer is confirmed by simulation with ZEMAX software.
© 2009 Chinese Optics Letters
OCIS Codes
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors
(120.6200) Instrumentation, measurement, and metrology : Spectrometers and spectroscopic instrumentation
(220.1000) Optical design and fabrication : Aberration compensation
(220.4830) Optical design and fabrication : Systems design
(300.6190) Spectroscopy : Spectrometers
Citation
Qingsheng Xue, Shurong Wang, and Futian Li, "Czerny-Turner imaging spectrometer for broadband spectral simultaneity," Chin. Opt. Lett. 7, 861-864 (2009)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-7-9-861
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