倍频固体激光抽运双级染料激光放大系统的实验  

Experimental Study on Double-stage Dye Laser Amplifying System Pumped by Nd∶YAG Laser

作　　者：陈日升[1] 郭津博 杨基春[1] 刘春红[1] 张云兴[1] 张志忠[1] 

机构地区：[1]天津理化工程研究院,天津300180

出　　处：《激光与红外》2005年第9期650-652,共3页Laser & Infrared

摘　　要：报道了用倍频Nd∶YAG绿光激光器抽运双级染料激光放大系统的实验过程。实验应用两台高平均输出功率、高脉冲重复频率的倍频Nd∶YAG绿光激光器,通过精确的脉冲同步控制技术,实现了对双级染料激光放大系统的抽运,获得了放大级最高提取效率16.8%,总提取效率10.6%,最高输出功率9.2W的实验结果。得到了抽运激光提取效率随染料激光波长、染料溶液浓度和抽运激光峰值功率的变化关系。An experiment of double-stage dye laser amplifying system pumped by high average power and high repetition rate Nd：YAG lasers are presented. The device constitutes two frequency doubled Nd：YAG green lasers, DG535 pulse generator, dye laser oscillator and two stages dye amplifiers. In the experiment, 16.8% of pump power extraction efficiency with last stage dye amplifier, 10.6% with total dye laser system and 9.2W of maximun dye laser out- put power are obtained.

关 键 词：高功率染料激光器 染料激光放大器 ND:YAG激光器 抽运 

分 类 号：TN248.3[电子电信—物理电子学]