Efficient continuous-wave holey fiber Raman laser

被引：25

作者：

Travers, JC ^{[1
]}

Popov, SV ^{[1
]}

Taylor, JR ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Phys, Femtosecond Opt Grp, London SW7 2BW, England

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 03期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1063/1.2000328

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A continuous wave Raman laser, with only 100 m of holey fiber as the Raman gain medium, is reported in a linear cavity all-fiber configuration. Slope efficiencies of 29% with a threshold of 2.7 W and 77% with a threshold of 3.7 W were achieved with a maximum output power of 3.6 W at 1.12 mu m. The estimated holey fiber Raman gain coefficient of similar to 17 W-1 km(-1) is over 40 times larger than that of a standard telecommunication fiber. (c) 2005 American Institute of Physics.

引用

页数：3

共 6 条

[1]

A method to predict the Raman gain spectra of germanosilicate fibers with arbitrary index profiles [J].