SPECTRUM-PRESERVING AMPLIFICATION OF ULTRA-BROAD-BAND OPTICAL PULSES

被引：1

作者：

DANAILOV, MB

CHRISTOV, IP

机构：

[1] Sofia University, Sofia

来源：

JOURNAL OF MODERN OPTICS | 1991年 / 38卷 / 02期

关键词：

D O I：

10.1080/09500349114550401

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An amplifier scheme which allows control of the spectrum of the amplified pulse is proposed. The spectral components of the initial pulse are sent into laterally shifted regions of the amplifying medium, which enables control of the gain of particular frequency components. By the use of a properly formed pump, spectral narrowing during amplification can be avoided. A 'spectrum preserving' amplification of ultra-broadband (f.w.h.m. of about 30 nm) nano-second pulses is demonstrated.

引用

页码：413 / 416

页数：4

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