直接核抽运激光器 direct nuclear pumped laser
直接核抽运 dirct nuclear pumping
氦汞直接核抽运激光器 helium-mercury direct nuclear pumped laser ; helium-mercury direct nuclear laser
实验结果表明：采用侧面直接抽运耦合系统的激光放大器有均匀的抽运光分布场和增益分布场。
The results of experiment indicate: the laser amplifier with side-directly-pumped coupling system has uniform pump light distribution and gain distribution.
采用光线追迹法模拟计算出单个二极管在不同抽运参数下直接抽运激光棒时，激光棒所吸收的抽运光功率的分布。
The pump power distribution in the single diode directly pumped laser rod with different pumped parameters is simulated using the method of ray trace.
最后引入了指向误差分析，比较了这两种耦合方式的优劣，最终将放大器定为直接耦合抽运方式。
From the error analysis of LDA pointing, it is found out that the amplifier without micro-lens is more preferable.
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