Near infrared cavity enhanced absorption spectra of atmospherically relevant ether-1, 4-Dioxane
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- 作者：Satheesh Chandran ; pmsc85@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Ravi Varma
- 关键词：Fourier transform-cavity enhanced absorption spectroscopy ; Dioxane ; Ether ; Near infrared spectra ; Atmospheric pollution
- 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：153
- 期：Complete
- 页码：704-708
- 全文大小：745 K
文摘
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We recorded the near infrared spectrum of 1, 4-dioxane with a resolution of 0.08 cm− 1.
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Technique used is Fourier-transform cavity enhanced absorption spectroscopy.
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The recorded data contains numerous weak absorption features.
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The possible combination and overtone bands corresponding to selected spectral region are tabulated.
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Weaker lines were enhanced above noise level due to increased effective path length of CEAS approach.