| 热效应对高功率b轴Nd+CrNd:YAP连续激光器输出的影响 |
| |
| 引用本文： | 沈鸿元,周玉平,于桂芳,黄小良,吴彩明,倪玉云.热效应对高功率b轴Nd+CrNd:YAP连续激光器输出的影响[J].物理学报,1982,31(9):1235-1242. |
| |
| 作者姓名： | 沈鸿元 周玉平 于桂芳 黄小良 吴彩明 倪玉云 |
| |
| 作者单位： | 中国科学院福建物质结构研究所 |
| |
| 摘 要： | 本文在文献1]的基础上提出了含有椭圆折射率分布介质谐振腔的设计方法。分析了b轴Nd+CrNd:YAP连续激光器中热效应对激光横向场分布,输出偏振方向以及输出功率的影响。考虑了这种影响后,已从φ5.8×111mm的Nd:YAP棒和φ6.4×100mm的Nd+Cr:YAP棒中得到了163W和152W的输出,器件效率分别为2.26％和2.11％,输出激光的退偏度为1/2900
关键词：
|
| 收稿时间： | 1981-11-09 |
INFLUENCE OF THERMAL EFFECTS ON HIGH POWER CW LASER OUTPUT OF b-AXIS Nd: YAP |
| |
| SHEN HONG-YUAN,ZHOU YU-PING,YU GUI-FANG,HUANG XIAO-LIANG,WU CAI-MING and NI YU-YUN.INFLUENCE OF THERMAL EFFECTS ON HIGH POWER CW LASER OUTPUT OF b-AXIS Nd: YAP[J].Acta Physica Sinica,1982,31(9):1235-1242. |
| |
| Authors: | SHEN HONG-YUAN ZHOU YU-PING YU GUI-FANG HUANG XIAO-LIANG WU CAI-MING and NI YU-YUN |
| |
| Abstract: | Based on the previous work, we propose here a designing method of optical resonator with an elliptical refractive index profile of dielectric. Moreover, some influences of thermal effects on the transversal field distribution, the orientation of polarization, as well as output power of b-axis Nd: YAP(Nd+Cr:YAP)CW laser are analysed. With these factors taken into account, we have been able to achieve 163W and 152W laser output with nearly linear polarization beam from 5.8 ×111mm Nd: YAP rod and 6.4×100 mm Nd+Cr:YAP rod with an over-all efficiency of 2.26% and 2.11% respectively. The depolarization of the laser beam is about 1:2900. |
| |
| Keywords: | |
|
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
|
