Spectroscopy and Spectral Analysis, Volume. 29, Issue 6, 1721(2009)
Design and Simulation of the NIR Micro-Spectrometer Optical System
Based on the working principle of analyzing spectrometer and the theory of optical design, to make the system miniature, and with a certain spectral range and resolution requirements as specific design objectives, a cross-C-T micro-structure based on a plane diffraction grating spectrophotometer of the near-infrared spectrometer was put forward; ZEMAX was used for design and optimizing and simulating analysis of micro-near-infrared spectrometer in the optical system. The result showed that the micro-optical system’s spectral range was 900-1 700 nm, resolution was <10 nm, spectrum broadening was 12.74 mm, F number was 8.128 388, and the system volume was 51.26 mm×41.81 mm×22 mm, and these all satisfy the requirements. It solved the micromation of the optical system of the spectrometer, and therefore, contributed to the micromation of the spectrometer itself.
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WANG Ling-fang, WEN Zhi-yu, XIANG Xian-yi. Design and Simulation of the NIR Micro-Spectrometer Optical System[J]. Spectroscopy and Spectral Analysis, 2009, 29(6): 1721
Received: May. 18, 2008
Accepted: --
Published Online: May. 26, 2010
The Author Email: Ling-fang WANG (crystal_angel@yeah.net)
CSTR:32186.14.