测量了在脉冲宽度为750fs、波长为616nm强光作用下掺半导体玻璃RG645 Schott滤光片的饱和吸收特性,同时观察到在高功率密度下光束......

运用速率方程计算了Cr4 :YAG晶体的可饱和吸收特性参数，包括初始吸收系数、饱和吸收系数、饱和光强和损耗调制度。用Cr4 :YAG对脉冲......

对细菌视紫红质（BR）膜的光学吸收非线性进行了研究,分别测量了细菌视紫红质光照前后的光吸收谱,结果显示它的吸收发生了明显的变化。......

采用湿化学法，以石墨粉为原料，脱氧胆酸钠为表面活性剂，水为溶剂，利用超声波分散技术制备石墨烯水溶液；利用台式匀胶机制得石墨烯薄膜，并......

The dipole resonances of gold nanocages were investigated theoretically using finite difference time domain method. The ......

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Alloying in two-dimension has been a hot spot in the development of new, versatile systems of optics and electronics. Al......

Copper (Cu) nanoparticles (NPs) are synthesized under the near-surface region of the ...

利用香豆素乙醇溶液的高阶激发态吸收实现了由饱和吸收向反饱和吸收转化的新现象,并用速率方程理论与多能级分子模型模拟了实验结......