| 具有同空间特性的双波长可调谐TEACO2激光器 |
| |
| 引用本文： | 许德富,李育德,刘智峰,陈梅,邹从沛.具有同空间特性的双波长可调谐TEACO2激光器[J].光学技术,2005,31(3):384-387. |
| |
| 作者姓名： | 许德富 李育德 刘智峰 陈梅 邹从沛 |
| |
| 作者单位： | 四川大学,电子信息学院,成都,610064;中国核动力研究设计院,核燃料及材料国家重点实验室,成都,610041 |
| |
| 基金项目： | 中国核动力研究设计院核燃料及材料国家重点实验室基金项目(51481030103SC0101) |
| |
| 摘 要： | 研制成功一种新型双波长TEACO2激光器,激光器在一对横向放电电极之间设置两个空间部分重叠的光栅_平面腔,两光栅沿腔轴一前一后放置,且在空间上交叠,两个腔相互利用,能够输出含有两种波长成分的激光脉冲。输出的同一激光脉冲中两波长激光场在空间上部分重叠,重叠程度和两种波长激光场的能量比均可通过调整前面光栅的水平横向位置加以控制,通过调节两光栅的角度选择所需支线,波长调谐方便且调谐范围较宽。该激光器在分离硼同位素的实验中得到了初步成功的应用。
|
| 关 键 词： | 可调谐TEA CO2激光器 双波长 同空间发射 光栅交叠 |
| 文章编号： | 1002-1582(2005)03-0384-04 |
| 修稿时间： | 2004年3月30日 |
Same space dual_wavelength tunable TEA CO2 laser |
| |
| XU De-fu,LI Yu-de,LIU Zhi-feng,CHEN Mei,ZOU Cong-pei.Same space dual_wavelength tunable TEA CO2 laser[J].Optical Technique,2005,31(3):384-387. |
| |
| Authors: | XU De-fu LI Yu-de LIU Zhi-feng CHEN Mei ZOU Cong-pei |
| |
| Institution: | XU De-fu~1,LI Yu-de~1,LIU Zhi-feng~1,CHEN Mei~1,ZOU Cong-pei~2 |
| |
| Abstract: | A new kind of dual_wavelength TEA CO_2 laser, which is formed by two grating_plane cavities overlapped in the space, is developed. One grating is placed in front of the other along the cavity axis overlapping in the space. The two cavities utilize each other and produce dual_wavelength laser pulse. In a laser pulse, the two optical fields overlap partially in the space. By shifting the frontal grating's position along horizontal landscape orientation, both the overlapping and the energy percentage of every branch can be controlled. The branches are selected by regulating two grating's azimuth angle. The laser has been successfully used in the experiment of isotope separation of boron. |
| |
| Keywords: | tunable TEA CO_2 laser two_wavelength same space launch overlap of gratings |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
