摘要
为了获得可对红外成像探测器具有干扰效果的高功率、高重复频率3.8μm中红外激光,首先通过LD侧面泵浦双棒技术和高重复频率声光调Q技术,获得高功率高重复频率1.06μm激光,再将其作为泵浦光进行非线性差频试验,获得3.8μm激光输出。将输出的3.8μm中红外激光用于红外探测器的干扰试验,获得了较好的干扰效果。
For the aim of obtaining 3.8 μmn laser with high power and high repetition rate which can disturb the infrared image sensors effectively, side-pumped and high-repetition-rate acousto-optic Q-switch technologies were used to get 1.06 μm laser firstly. Then 3.8 μm laser was obtained by using the 1.06 μm laser as a pumping source. The disturbing effect of infrared image sensor was well by using 3.8 μm laser as the disturbing source.
出处
《电光与控制》
北大核心
2013年第4期56-59,共4页
Electronics Optics & Control
关键词
LD泵浦双棒
电光调Q
近红外激光
差频
LD side-pumped dual rod
acousto-optic Q-switch
near infrared laser
difference frequency
