On the Transverse Mode in an Optically Pumped Far-Infrared NH_3 Laser
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概要
- 論文の詳細を見る
It is found that the resonance cavity-lengths for transverse modes observed at 81.5 and 263.4 μm of an optically pumped far-infrared NH_3 laser agree well with existing theory. It is observed that the number of modes in the 81.5-μm line decreases from five to one with the increasing NH_3 pressure. This effect may be attributed to the pressure dependence of the high gain region in the far-infrared cavity. The large gain coefficient of this laser is discussed. The observed strong correlation between the 81.5- and the 263.4-μm lines is reasonably explained by a simple model based on the cascade transition, implying that in this experiment the collision-induced transition is masked by the cascade transition.
- 社団法人応用物理学会の論文
- 1974-05-05
著者
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Tanaka Atsuo
Department Of Applied Physics Faculty Of Engineering Osaka University
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Yamanaka Masanobu
Department Of Applied Physics Faculty Of Engineering Osaka University
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Yoshinaga Hiroshi
Department Of Applied Physics Faculty Of Engineering Osaka University:(present Address)mitsubishi El
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Yoshinaga Hiroshi
Department Of Applied Physics Faculty Of Engineering Osaka University
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Takada Masahide
Department Of Applied Physics Faculty Of Engineering Osaka University
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Homma Yoshihiro
Department Of Applied Physics Faculty Of Engineering Osaka University:(present Address)mitsubishi El
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TANIMOTO Akikazu
Department of Applied Physics, Faculty of Engineering, Osaka University
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Tanimoto Akikazu
Department Of Applied Physics Faculty Of Engineering Osaka University
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