LD Pumped intro-cavity OPO High Repetition Frequency 2 μm Laser
王克强(Ke-Qiang Wang)；韩隆(Long Han)；王建军(Jian-Jun Wang)；李彬彬(Bin-Bin Li)
2μm激光器 ； 二极管泵浦 ； KTP OPO ； 2 μm laser ； LD pumped ； KTP OPO
|Volume or Term/Year and Month of Publication||
17卷s期（2005 / 04 / 01）
185 - 188
The development and application background of 2 μm laser were summarized. Two schemes to obtain 2 μm laser were compared and the indirect tunable scheme was adopted. After LD pumped intra-cavity KTP OPO being adopted, the pump peak value power density was increased and high repetition frequency of 2 μm laser was implemented easily. With KTP crystal cut under specifically angle and OPO resonator designed reasonably, 2 μm laser output efficiency was improved effectively. 2 μm laser experiment was performed, and 11. 2 W of 2 μm laser output was realized.