THEORY OF ULTRABROADBAND LIGHT AMPLIFICATION IN A SPATIALLY-DISPERSIVE SCHEME

被引：6
|
作者：
CHRISTOV, IP [1 ]
DANAILOV, MB [1 ]
机构：
[1] UNIV SOFIA,FAC PHYS,BU-1126 SOFIA,BULGARIA
来源：
OPTICS COMMUNICATIONS | 1991年 / 84卷 / 1-2期
关键词：
D O I：
10.1016/0030-4018(91)90029-D
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The amplification of broad spectral bandwidth light in a spatially-dispersive scheme is analyzed both analytically and numerically. It is shown that an initial spectrum with a width close to the fluorescent bandwidth can be amplified without narrowing and the initially narrow spectrum can be broadened considerably during the amplification. An approximate analytical expression for the output spectral width is derived which could be useful in building ultrabroadband amplifiers.
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页码：61 / 66
页数：6
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