FIR emissions from a laser cavity having a zig-zag axis |
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| Authors: | Hirose H. Ueta K. Kon S. |
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| Affiliation: | Dept. of Appl. Phys., Nagoya Univ.; |
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| Abstract: | FIR emissions in three directions from a FIR NH3 laser cavity having a zig-zag axis were observed when radiation from a pump CO 2 laser with multiple or single modes was linearly injected into the cavity. The temporal variation and Fabry-Perot interferogram of these emissions showed that the FIR zig-zag emission is dominated by a laser process due to a population inversion, while the other forward and backward emissions are due to a Raman process |
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