激光技术2011，Vol.35Issue(1)：117-121,5.DOI:10.3969/j.issn.1001-3806.2011.01.032
掺Yb3+双包层单频光纤放大器中SBS的理论分析
Stimulated Brillouin scattering in Yb3+-doped double clad single-frequency fiber amplifier
杨春波 1冷进勇 1陆启生1
作者信息
- 1. 国防科学技术大学光电科学与工程学院,长沙,410073
- 折叠
摘要
Abstract
In order to study stimulated Brillouin scattering (SBS) in Yb3+-doped double clad single-frequency fiber amplifiers, numerical simulation was carried out based on the rate equations.The results show that fiber length, pump schemes,pump power, heat transfer coefficient make great impact on SBS effect.On the other hand the impact of the signal power is small.The results of simulation provide a theoretical guide to optimum design of high power single-frequency fiber amplifiers.关键词
非线性光学/光纤放大器/单频/受激布里渊散射/换热系数Key words
nonlinear optics/ fiber amplifier/ single-frequency/ stimulated Brillouin scattering/ heat transfer coefficient分类
信息技术与安全科学引用本文复制引用
杨春波,冷进勇,陆启生..掺Yb3+双包层单频光纤放大器中SBS的理论分析[J].激光技术,2011,35(1):117-121,5.
