Novel Micro Fourier Transform Spectrometers |
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| Authors: | KONG Yan-mei LIANG Jing-qiu LIANG Zhong-zhu WANG-Bo ZHANG Jun |
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| Affiliation: | [1]State Key Laboratory of Applied Optics, Changchun Institute of Optics,Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, CHN [2]Graduate School of the Chinese Academy of Sciences, Beijing 100039, CHN [3]Department of Optoelectric Engineering, Jinan University, Guangzhou 510632, CHN |
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| Abstract: | The miniaturization of spectrometer opens a new application area with real-time and on-site measurements. The Fourier transform spectrometer(FTS) is much attractive considering its particular advantages among the approaches. This paper reviews the current status of micro FTS in worldwide and describes its developments; In addition, analyzed are the key problems in designing and fabricating FTS to be settled during the miniaturization. Finally, a novel model of micro FTS with no moving parts is proposed and analyzed, which may provide new concepts for the design of spectrometers. |
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| Keywords: | fourier transform spectrometer(FTS) actuator miniaturization michelson interferometer stepped mirror |
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