Solar-Pumped TEM00 Mode Nd:YAG laser
Solar-Pumped TEM00 Mode Nd:YAG laser
复制标题
DOI：
10.1364/oe.21.025107
复制
发表时间：
2013-10-21
期刊：
影响因子：
3.8
通讯作者：
Almeida, Joana
中科院分区：
文献类型：
--
作者：
Liang, Dawei;Almeida, Joana
在这里，我们展示了一个显着的进步，在太阳能泵浦的激光束亮度，利用直径为1.0米的菲涅耳透镜和3毫米直径的Nd：YAG单晶棒。入射的太阳辐射首先由菲涅耳透镜聚焦在太阳跟踪器上。然后，将大的非球面透镜和2D-CPC聚光器组合，以在V形泵浦腔内沿着沿着激光棒进一步压缩聚集的太阳辐射。2.3 W cw TEM 00（M-2
Here we show a significant advance in solar-pumped laser beam brightness by utilizing a 1.0 m diameter Fresnel lens and a 3 mm diameter Nd:YAG single-crystal rod. The incoming solar radiation is firstly focused by the Fresnel lens on a solar tracker. A large aspheric lens and a 2D-CPC concentrator are then combined to further compress the concentrated solar radiation along the thin laser rod within a V-shaped pumping cavity. 2.3 W cw TEM00 (M-2