Stark Effect of Vibration-Rotation Lines of Formaldehyde Observed by a 3.5μm Laser
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概要
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A high resolution infrared spectroscopy of the Stark effect of H_2CO and HDCO by using a magnetically tunable infrared-maser (laser) is reported. The output frequency of the He-Xe laser centered at 2850.6cm^<-1> is tuned within ±6GHz to observe Stark patterns of vibration-rotation lines of formaldehyde in the electric field up to 44kV/cm. Some of the lines have been assigned from their Stark effects. The observed Stark shift, K-type doubling, intensity change of the forbidden transition with the Stark field, and the assignment of lines are discussed in connection with the molecular constants of H_2CO and HDCO.
- 社団法人日本物理学会の論文
- 1967-07-05
著者
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SHIMODA Koichi
Department of Physics, Faculty of Science, University of Tokyo
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TAKAMI MICHIO
Department of Geosciences, Faculty of Science, Osaka City University
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SAKURAI Katsumi
Department of Basic Sciences, The University of Tokyo
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Shimoda Koichi
Department Of Physicas University Of Tokyo
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Takami Michio
Department Of Physics University Of Tokyo
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Takami Michio
Department Of Geosciences Faculty Of Science Osaka City University
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UEHARA Kiyoji
Department of Physics, University of Tokyo
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Uehara Kiyoji
Department Of Physicas University Of Tokyo
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Sakurai Katsumi
Department Of Physics University Of Tokyo:(present Address) Department Of Physics University Of Cali
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Sakurai Katsumi
Department Of Physics University Of Tokyo:(present Address) Department Of Physics University Of Cali
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