Experimental research for broadband spatial heterodyne spectroscopy

Yutao Feng; Qinglan Bai; Peng Yan; Bingliang Hu; Desheng Wen

doi:10.1117/12.870229

10 November 2010 Experimental research for broadband spatial heterodyne spectroscopy

Yutao Feng, Qinglan Bai, Peng Yan, Bingliang Hu, Desheng Wen

Proceedings Volume 7850, Optoelectronic Imaging and Multimedia Technology; 78501U (2010) https://doi.org/10.1117/12.870229
Event: Photonics Asia 2010, 2010, Beijing, China

Abstract

Spatial heterodyne spectrometers have been used in multiple scientific studies since their invention and early development. Broadband spatial heterodyne spectrometers also have the advantages of large etendue, high spectral resolving powers, and high data collection rates as traditional spatial heterodyne spectrometer. Basic theory, design and performance parameters, breadboard experiment for a broadband, high-resolution spatial heterodyne spectrometer are reported. The experimental spatial heterodyne spectrometer achieves a design resolution 0.39cm-1. Firstly, it is demonstrated that broadband spatial heterodyne spectrometer have the advantages of wide spectral coverage and high spectral resolving power simultaneously; secondly, the effects of optical defects on the system are discussed; thirdly, Two dimension interference data procession also is mentioned.

Citation Download Citation

Yutao Feng, Qinglan Bai, Peng Yan, Bingliang Hu, and Desheng Wen "Experimental research for broadband spatial heterodyne spectroscopy", Proc. SPIE 7850, Optoelectronic Imaging and Multimedia Technology, 78501U (10 November 2010); https://doi.org/10.1117/12.870229

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