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Proceedings Paper

Micro assembled Fourier transform spectrometer
Author(s): Yan-mei Kong; Jing-qiu Liang; Zhong-zhu Liang; Bo Wang; Jun Zhang
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Paper Abstract

With the trend of minimization of Fourier transform spectrometer (FTS) which is particularly pronounced in many applications, a model of a micro FTS with no moving parts is proposed and analyzed. During analyzng, the gradients which mainly introduce phase error are accounted. Based on these assumptions and the improved Mertz phase correcting method, the spectrum of signal is simulated with real extended light source. The resolution can be up to 3.43nm@800nm, with high signal-to-noise ratio (SNR) limiting resolving ability 6.8dB. In addition, the fabrication method of components are illuminated and demonstrated, which can not only make it bear some advantages over conventional micro dispersive spectrometers, but also afford some new concepts on the design of spectrometers with improved performance.

Paper Details

Date Published: 20 May 2009
PDF: 5 pages
Proc. SPIE 7283, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 728304 (20 May 2009); doi: 10.1117/12.828282
Show Author Affiliations
Yan-mei Kong, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Graduate School of the Chinese Academy of Sciences (China)
Jing-qiu Liang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Zhong-zhu Liang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Bo Wang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Graduate School of the Chinese Academy of Sciences (China)
Jun Zhang, Jinan Univ. (China)


Published in SPIE Proceedings Vol. 7283:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment

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