Lasing in Rb pumped by dissociation of Rb-Ar excimers
-
摘要: 采用自主搭建的光学参量振荡器作为泵浦源：脉宽15 ns，脉冲能量10 mJ，中心波长756.3 nm，谱宽0.5 nm；增益介质为Rb-Ar混合气体，封装于长75 mm的吸收池内，常温下Ar的含量为67 kPa，开展了出光实验。在温度为136 ℃时，实现了780 nm铷激光输出。Abstract: A self-made 15 ns, 10 mJ pulsed optical parametric oscillator was used as the pump source, peaking at 756.3 nm, with a bandwidth more than 0.5 nm. The 75 mm long gain medium was filled with metallic Rb and 67 kPa Ar at room temperature. When the temperature of gain medium reaches 136 ℃, we obtain Rb laser at 780 nm, and the output energy increases with temperature.
-
Key words:
- alkali vapor laser /
- excimer /
- Rb laser /
- broadband pump
-
点击查看大图
计量
- 文章访问数: 1523
- HTML全文浏览量: 281
- PDF下载量: 399
- 被引次数: 0
下载:
