Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Ethanol vapor measurement based on tunable diode laser absorption spectroscopy

Geng Hui Liu Jian-Guo Zhang Yu-Jun Kan Rui-Feng Xu Zhen-Yu Yao Lu Ruan Jun

Ethanol vapor measurement based on tunable diode laser absorption spectroscopy

Geng Hui, Liu Jian-Guo, Zhang Yu-Jun, Kan Rui-Feng, Xu Zhen-Yu, Yao Lu, Ruan Jun
PDF
Get Citation
Metrics
  • Abstract views:  560
  • PDF Downloads:  636
  • Cited By: 0
Publishing process
  • Received Date:  14 September 2013
  • Accepted Date:  06 November 2013
  • Published Online:  20 February 2014

Ethanol vapor measurement based on tunable diode laser absorption spectroscopy

  • 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China
Fund Project:  Project supported by the Science and Technology Development Program of Anhui Province, China (Grant No. 1001130610).

Abstract: A method of detecting ethanol vapor concentration using a narrow bandwidth tunable diode laser is studied. The relatively narrow absorption feature in the vicinity of 7180 cm-1 is used as an identification of ethanol vapor. To eliminate the interference of water vapor, multidimensional linear regression analysis is used to solve the problem of multiple molecule absorptions. The detection limit is obtained to be 25 ppm·m experimentally.

Reference (8)

Catalog

    /

    返回文章
    返回