NdLMA激光器的附加脉冲锁模  

Additive Pulse Mode Locking of a Nd∶LMA Laser

作　　者：沈小华[1,2] 王春[1,2] 杨鸿儒 阎兴隆[1,2] 

机构地区：[1]中国科学院上海光机所 [2]中国科学院西安光机所

出　　处：《中国激光》1998年第7期577-580,共4页Chinese Journal of Lasers

基　　金：国家高技术863-416激光青年基金

摘　　要：用半导体激光泵浦ＮｄＬＭＡ激光器在１．０５４μｍ波长处获得连续６５０ｍＷ的激光输出，斜效率达３３％。利用一个包含光纤的非线性外腔，实现了自启动的ＮｄＬＭＡ附加脉冲锁模，输出平均功率为５８ｍＷ的接近带宽转移极限的１．A diode laser pumped Nd∶LMA laser was reported, in which a CW power of 650 mW with a slope efficiency of 33% at 1.054 μm was demonstrated. Using a fiber nonlinear additive cavity, self starting additive pulse mode locking was realized. Near transform limited pulses as short as 1.8 ps with an average power of 58 mW were obtained from the laser.

关 键 词：附加脉冲锁模 非线性外腔 钕:LMA 激光器 泵浦 

分 类 号：TN248.102[电子电信—物理电子学] TN245