Experimental of atmospheric transmittances for 20P4 and 20P5 lines of HF overtone laser

yang wei-dong; liu dong-yan; jin xing-xing; song ying-song; ren xing-bi; liu feng-xiang; luan yong-ping; jin jing

Volume 14 Issue 05

Oct. 2002

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Article Navigation > High Power Laser and Particle Beams > 2002 > 14(05): 0-

yang wei-dong, liu dong-yan, jin xing-xing, et al. Experimental of atmospheric transmittances for 20P4 and 20P5 lines of HF overtone laser[J]. High Power Laser and Particle Beams, 2002, 14.

Citation:

yang wei-dong, liu dong-yan, jin xing-xing, et al. Experimental of atmospheric transmittances for 20P4 and 20P5 lines of HF overtone laser[J]. High Power Laser and Particle Beams, 2002, 14.

yang wei-dong, liu dong-yan, jin xing-xing, et al. Experimental of atmospheric transmittances for 20P4 and 20P5 lines of HF overtone laser[J]. High Power Laser and Particle Beams, 2002, 14.

Citation:

yang wei-dong, liu dong-yan, jin xing-xing, et al. Experimental of atmospheric transmittances for 20P4 and 20P5 lines of HF overtone laser[J]. High Power Laser and Particle Beams, 2002, 14.

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Experimental of atmospheric transmittances for 20P4 and 20P5 lines of HF overtone laser

1.
Institute of Applied Electronics,CAEP,P.O.Box 919 1011,Mianyang 621900,China;
2.
Department of Science and Technology,CAEP,Mianyang 621900,China;
3.
Institute of Nuclear Physics and Chemistry,CAEP,Mianyang 621900,China

Publish Date: 2002-10-15

Abstract

Abstract

In this paper, the atmospheric transmittances, the attenuation coefficient and the absorption coefficient of spectrum lines 20P4 and 20P5 of HF overtone laser are studied. The attenuation coefficient of 20P4 is 0.26～0.27km-1，and that of 20P5 is 2.24～2.28km-1. The absorption coefficient of 20P5 is 20 times bigger than that of 20P4. Simple theoretical analysis indicates that line 20P4 is the optimum line in selecting lines of HF overtone laser.
- hf overtone,
- atmospheric transmittances,
- absorption coefficient