离轴高功率双程放大系统中小信号增益系数与泵浦能密度关系研究
Research for the relation between small signal gain coefficientand pump-energy density of high-power off-axis two-pass amplification
-
摘要: 描述了在多程放大装置上首先实现了高功率、大口径、方光束的双程离轴放大。对由8片N31玻璃片组成的放大器的增益特性做了测试。在充电电压为22kV、泵浦能密度为10.24J/cm3时,小信号增益系数为4.08%cm-1。Abstract: The purpose of this experiment is to describe that high-power large-aperture, square beam off-axis two-pass amplifier in multi-pass laser amplifier facility have been realized, and the gain coefficient of the laser amplifier have been tested. Under the condition of charge voltage 22kV and pump-energy density 10.24J/cm3, obtain small signal gain coefficient 4.08%cm-1.
-
Key words:
- two-pass amplifier /
- nd3+ phosphate glass disk /
- small signal gain /
- pumpenergy density
计量
- 文章访问数: 2478
- HTML全文浏览量: 231
- PDF下载量: 480
- 被引次数: 0