一种LD泵浦的新型自倍频激光器─M－NYAB与NYAB自倍频激光器的对比  

A new type of self-doubling lasers -M-NYAB versus NYAB

作　　者：霍玉晶[1] 吴红兵 蔡金星 周炳琨[1] 王璞 潘恒富 薛旌 陆宝生[1] 

机构地区：[1]清华大学电子工程系,山东大学晶体材料研究所

出　　处：《清华大学学报（自然科学版）》1994年第1期62-66,共5页Journal of Tsinghua University(Science and Technology)

基　　金："863"高技术子课题

摘　　要：研制成功世界上第一台ＬＤ泵浦的Ｍ－ＮＹＡＢ自倍频激光器。比目前ＬＤ泵浦的ＮＹＡＢ自倍频激光器性能更好：输出波长为０．５３１μｍ的绿色激光，容易得到基横模运转，阈值泵浦功率降低三分之一以上，为８．２ｍｗ，输出功率达到２２．５ｍＷ，斜效率达３．８％。文中简单报导了实验结果。The first M-NYAB self-doubling laser pumped by LD in the world has been developed. The properties of the lasers are much better thanthat of NYAB self-doubling laser pumped by LD. All of M-NYAB selfdoubling laser pumped by LD can operate in TEM00 mode with 8.2 mW of threshold pumping power which is two third power of the NYAB selfdoubling laser pumped by LD. The output power of 0.531 μm green laser is 22. 5 mW with 3. 8% of slope effeciecy.

关 键 词：LD泵浦 基横模 自倍频激光器 

分 类 号：TN248[电子电信—物理电子学]