中国激光, 2013, 40 (5): 0502005, 网络出版: 2013-04-28
二极管直接抽运Nd:LGS激光器
Nd:LGS Laser Directly Pumped by Diode
摘要
利用885 nm激光二极管直接抽运Nd:LGS实现了1.47 W的1.06 μm激光输出，光光转换效率为17.9%，斜率效率为21.4%，光束质量因子M2在x和y方向分别为1.10和1.12。实验说明了Nd:LGS是一种优质的适于直接抽运的激光晶体。
Abstract
A 1.47 W 885 nm diode-pumped Nd:LGS laser at 1.06 μm is demonstrated by using a high quality Nd:LGS crystal. A corresponding optical-to-optical efficiency of 17.9%, the maximum slope efficiency of 21.4%, and a beam quality factor M2 of 1.21 and 1.22 for tangential direction and sagittal direction are obtained, respectively.
王庆, 魏志义, 王兆华, 李德华, 张治国, 张怀金, 王继扬, 杨军红, 麻云凤. 二极管直接抽运Nd:LGS激光器[J]. 中国激光, 2013, 40(5): 0502005. Wang Qing, Wei Zhiyi, Wang Zhaohua, Li Dehua, Zhang Zhiguo, Zhang Huaijin, Wang Jiyang, Yang Junhong, Ma Yunfeng. Nd:LGS Laser Directly Pumped by Diode[J]. Chinese Journal of Lasers, 2013, 40(5): 0502005.
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