Laser gain media based on nanocomposite materials

被引:12
|
作者
Dolgaleva, Ksenia [1 ]
Boyd, Robert W. [1 ]
机构
[1] Univ Rochester, Inst Opt, Rochester, NY 14627 USA
关键词
D O I
10.1364/JOSAB.24.000A19
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A new way of controlling the laser properties of optical materials by designing composite materials that exploit local-field effects is proposed. It is shown that the basic laser properties, such as the radiative lifetime of the upper laser level, small-signal gain coefficient, and saturation intensity can be controlled independently by means of local-field effects. These ideas could be used to design laser systems with significantly improved properties.
引用
收藏
页码:A19 / A25
页数:7
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