Light Absorption by Hydrocarbon Molecules at 3.392 μm of He–Ne Laser

• Tsuboi Takao

  Faculty of Engineering, Yokohama National University

• Inomata Katsumi

  Faculty of Engineering, Yokohama National University

• Tsunoda Yutaka

  Faculty of Engineering, Yokohama National University

• Isobe Akihito

  Faculty of Engineering, Yokohama National University

• Nagaya Koh-ichi

  Faculty of Engineering, Yokohama National University

抄録

The decadic molar extinction coefficients of various hydrocarbon molecules at the wavelength of 3.392 μm of the infrared He–Ne laser were measured at temperatures between 292 and 1100 K using the shock-tube technique. Methane, ethane, propane, n-pentane, n-hexane, n-heptane, n-octane, n-nonane, iso-octane, methanol, ethanol, butanol, acetone and benzene absorbed the laser light. No Doppler-or pressure-broadening of these molecules was observed except in the case of methane and ethane.<BR>The values of the decadic molar exctinction coefficients give information on a temperature-measurement technique which utilizes Beer-Lambert’s law.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 24 (1), 8-13, 1985

  社団法人応用物理学会

詳細情報

• CRID: 1571698602313788800
• NII論文ID: 110003910261
• NII書誌ID: AA10457675
• 本文言語コード: en
• データソース種別:
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