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
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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 formula, the saturation fluency of a Nd3+ doped phosphate glass under short pulse was obtained, through measuring the small signal gain, input fluency and output fluency of the amplifier whose gain material was made from the glass to be measured. By analyzing of the measured data, the experiential formula of saturation fluency verse output fluency was also obtained.
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Key words:
- nd3+ doped phosphate glass /
- saturation fluency /
- short pulse
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