Results of experimental measurements of the energy characteristics of stimulated emission in coumarin-30 and rhodamine 6G dyes with nanoparticles under irradiation with femtosecond laser pulses are presented. It is shown that the stimulated emission thresholds of the active medium with one-photon absorption containing nanoparticles are by a factor of 1.4 lower than of the pure active medium.

中文翻译：

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飞秒激光脉冲辐照纳米分散活性介质中非谐振器产生的能量特性

给出了在飞秒激光脉冲照射下香豆素 30 和罗丹明 6G 染料与纳米粒子受激发射能量特性的实验测量结果。结果表明，含有纳米颗粒的单光子吸收活性介质的受激发射阈值比纯活性介质低 1.4 倍。