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新型激光玻璃饱和通量的实验研究
Research of the saturation characteristic of a Nd3+ doped phosphate glass under short pulse
【摘要】 以 Frantz-Nodvik公式为基础 ,用平均通量法 ,通过测量以一种新型激光玻璃为增益介质的放大器的小信号增益及其输入、输出通量 ,得出了该激光玻璃在短脉冲下的饱和通量值。同时通过对测试数据的分析 ,得出了输出通量与饱和通量的经验关系式。
【Abstract】 Based on the Frantz-Nodvik formu la, the saturation fluency of a Nd 3+ doped phosphate glass under short pul se was obtained, through measuring the small signal gain, input fluency and outp ut fluency of the amplifier whose gain material was made from the glass to be me asured. By analyzing of the measured data, the experiential formula of saturatio n fluency verse output fluency was also obtained.
【基金】 国家863惯性约束聚变领域资助课题
- 【文献出处】 强激光与粒子束 ,High Power Laser & Particle Beams , 编辑部邮箱 ,2000年S2期
- 【分类号】TN244
- 【被引频次】1
- 【下载频次】132