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
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2007年 / 24卷 / 10期
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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