新型可调谐染料激光器  

A NEW TUNABLE DYE LASER

作　　者：李昱[1] 王兴龙[1] 纪国勤 生卫东[1] 王铨[1] 姚建铨[1] 

机构地区：[1]天津大学精密仪器工程系

出　　处：《天津大学学报》1993年第4期97-100,共4页Journal of Tianjin University(Science and Technology)

基　　金：国家教育委员会"七.五"科技攻关项目

摘　　要：报导一种新型的由声光调Q内腔倍频Nd:YAG激光泵浦的可调谐染料激光器。该激光器采用折迭腔型,双折射滤光片为调谐元件,实心标准具用于腔内压缩线宽,获得重复频率1～25kHz连续可调、最大输出功率W级,最窄线宽0.000 8nm、脉宽120～150ns、波段280～825nm分段可调的染料激光输出。This paper reports a new tunable dye laser pumped by SHG of quasi-CW YAG laser. The laser, with a three-folded-mirror cavity, birefringent filters as tuning elements and etalon as linewidth—narrowing element can achieve pulse repetition of 1～25 kHz, average power of 1 W, linewidth of 0.000 8 nm, 120～150 ns duration, and tunable wavelength in several ranges from 280 nm to 825 nm.

关 键 词：准连续 染料激光器 波长可调谐 

分 类 号：TN248.33[电子电信—物理电子学]