OPTO-GALVANIC STABILIZED CO2-LASER

被引:47
作者
SMITH, ALS
MOFFATT, S
机构
[1] Department of Physics, University of St Andrews, St Andrews
关键词
D O I
10.1016/0030-4018(79)90080-4
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A compact long-life CO2-N2-He-Xe laser has been developed to produce 4-8 W on any one of ten CO2 00°-10°0 and 00°1-02°0 transitions, selected by the laser signature technique. Short term (10 μs-10 ms) drift is <10 kHz and positive column opto-galvanic detection is used in a stabilization feedback loop to produce long term frequency deviation of <500 kHz on the P(20) line and <1 MHz on the other lines. © 1979.
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页码:213 / 218
页数:6
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