Molecular gas spectroscopy using radioacoustic detection and high-power coherent subterahertz radiation sources

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• 作者：M.A. Koshelev ; ^{koma@ipfran.ru} ; A.I. Tsvetkov ; M.V. Morozkin ; M.Yu. Glyavin ; M.Yu. Tretyakov
• 关键词：Gas molecular spectroscopy ; Radio-acoustic detection ; Sensitivity ; High-power radiation ; Gyrotron
• 刊名：Journal of Molecular Spectroscopy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：331
• 期：Complete
• 页码：9-16
• 全文大小：1091 K
• 卷排序：331

文摘

“Power” approach of improving the sensitivity of the radio-acoustic detection method was studied. Sensitivity of the spectrometer was increased by three orders of magnitude. Weak transitions of SO2 predicted earlier were observed and studied.