LD泵浦双棒Nd:GdVO_4激光器  

Study on LD Side-Pumped Dual Rod Nd:GdVO_4 Laser

作　　者：徐胜 沈兆国[2] 李毅[2] 付洁[2] 惠祥云[2] 尚旭川[2] 唐刚锋[2] 毛鑫[2] 羊毅[2] 

机构地区：[1]海装航空装备科研订货部,北京100841 [2]中国航空工业集团公司洛阳电光设备研究所,河南洛阳471009

出　　处：《电光与控制》2013年第4期56-59,共4页Electronics Optics & Control

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.

关 键 词：LD泵浦双棒 电光调Q 近红外激光 差频 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计]