Frequency-stabilized diode-pumped Tm,Ho:YLF local oscillator with ±4 GHz of tuning range

被引:1
|
作者
Hemmati, H [1 ]
Esproles, C [1 ]
Menzies, RT [1 ]
机构
[1] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA
关键词
Tm; Ho; YLF; 2-micron laser; coherent lidar; frequency-stabilization; frequency-agility;
D O I
10.1117/12.327182
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
A tunable, single-frequency, frequency-stabilized diode-pumped Tm,Ho: YLF laser is described. The laser, which demonstrates the function of a local-oscillator for coherent Doppler lidar in space, has continuous frequency tunability of more than 8 GHz. Active frequency stabilization is achieved by feedback electronics which allow for controlled tuning capability. Output power of more than 20 mW in single-transverse and -longitudinal mode operation with a short term frequency jitter of less than 100 kHz/ms is obtained.
引用
收藏
页码:75 / 79
页数:5
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