The detection of inorganic compounds using Echelle-Mirror  Spatial Heterodyne Raman Spectroscopy

QIU Jun, CHENG Jing, PENG Rongchao, LI Zezhen, DONG Li, XU Jiayue, YAN Yanli, LIN Lin, ZHANG Huaiceng, JIRI Galantu, LI Xiaotian, QI Xiangdong

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Chinese Journal of Light Scattering ›› 2022, Vol. 34 ›› Issue (1) : 36-40. DOI: 10.13883/j.issn1004-5929.202201007
Papers by young scholars at the21th National Conference on light scattering

The detection of inorganic compounds using Echelle-Mirror  Spatial Heterodyne Raman Spectroscopy

  • QIU Jun1,2, CHENG Jing4, PENG Rongchao1, LI Zezhen5, DONG Li1, XU Jiayue1, YAN Yanli1, LIN Lin1, ZHANG Huaiceng1, JIRI Galantu2, LI Xiaotian2*,QI Xiangdong 3*
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Abstract

In thispaper, an Echelle-Mirror Spatial Heterodyne Raman Spectrometer (Echelle-Mirror Spatial Heterodyne Raman Spectroscopy, EMSHRS) breadboard was designed and built using four diffraction order of an echelle. The calibration procedure is performed using a standard lamp to estimate the spectral resolution (1.033 cm-1) and spectral range of one diffraction order (1058 cm-1). The Raman spectrum of p n pentane, n octane and isopropyl alcohol are discussed, which demonstrate that the EMSHRS has great prospects for fast and broadband detection in inorganic compounds.

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Spatial heterodyne Raman spectroscopy / Middle ladder / Interferometer

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QIU Jun, CHENG Jing, PENG Rongchao, LI Zezhen, DONG Li, XU Jiayue, YAN Yanli, LIN Lin, ZHANG Huaiceng, JIRI Galantu, LI Xiaotian, QI Xiangdong. The detection of inorganic compounds using Echelle-Mirror  Spatial Heterodyne Raman Spectroscopy. Chinese Journal of Light Scattering. 2022, 34(1): 36-40 https://doi.org/10.13883/j.issn1004-5929.202201007

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