Bismuth doped fiber laser and study of unsaturable loss and pump induced absorption in laser performance

被引：96

作者：

Kalita, Mridu P. ^{[1
]}

Yoo, Seongwoo ^{[1
]}

Sahu, Jayanta ^{[1
]}

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 25期

关键词：

D O I：

10.1364/OE.16.021032

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A short Bi doped fiber laser operating in the wavelength region of 1160-1179 nm has been demonstrated. The influence of unsaturable loss on laser performance is investigated. Excited state absorption in Bi doped germano-alumino silicate fiber is reported in the 900-1300 nm wavelength range under 800 and 1047 nm pumping. Bi luminescence and fluorescence decay properties under different pumping wavelengths are also investigated. (C) 2008 Optical Society of America

引用

页码：21032 / 21038

页数：7

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