CO_2激光可调谐边带的获得及特性测量  

Obtainning and measuring tunable sidebands of a CO_2 laser

作　　者：韩健德 杨维纲 徐绍华 王明吉 吴桂林[2] 滕永杰[2] 初世超[3,4] 

机构地区：[1]大连理工大学物理系 [2]大连理工大学激光教研室 [3]大连理工大学激光教研室电光调制 [4]边带

出　　处：《光学学报》1990年第1期30-35,共6页Acta Optica Sinica

基　　金：国家自然科学基金的资助

摘　　要：采用由CdTe晶体构成的微波行波调制器,实现了用可调微谐波对CO_2激光的高频电光幅度调制,在CO_2激光各输出支线的两侧可产生4.4GHz范围内连续调谐且频率可直读的边带.对边带特性进行了测量,结果与理论预期符合得较好.By using a travelling-------------wave eleotrooptio modulator containning a CdTe crystal to mix tunable microwave and a CO2 laser output, directly readable frequency sidebands are obtained which are tunable on either side of CO2 laser lines over 4.4GHz regions. Measurments show that the charaoteristios of the sidebands are in good agreement with that predicted by corresponding theory.

关 键 词：CO2 边带 电光 调制 测试 激光器 

分 类 号：TN761.107[电子电信—电路与系统]