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Pulsations in Optically Pumped Formic Acid 433 μm Far Infrared Laser |
LUO Liguo;SU Jinwen1;XIONG Shouren1;CHEN Jishu2 |
Department of Optics, Shandong University, Jinan 250100
1National Laboratory for Infrared Physics, Academia Sinica, Shanghai 200083
2Department of Physics, Ningbo University, Ningbo 315211
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Cite this article: |
LUO Liguo, SU Jinwen, XIONG Shouren et al 1992 Chin. Phys. Lett. 9 20-22 |
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Abstract Pulsation behaviours of optically pumped Formic Acid (HCOOH) 433μm laser are observed. Pulsation frequency varies continuously with tilting the output cavity mirror or changing the HCOOH pressure. Unstable pulsations are observed at a relative high pressure or by changing a cavity mirror with higher output loss.
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Keywords:
42.55.Bi
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Published: 01 January 1992
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