SBS in double-clad thulium-doped fiber amplifier

IF 1.1 4区物理与天体物理 Q3 Physics and Astronomy

中国光学 Pub Date : 2023-01-01 DOI:10.37188/co.en.2023-0011

庆敏刘, 慧杰孙, 尚林侯, 景丽雷, gang wu, zuyong Yan

引用次数: 0

Abstract

Abstract: The influence of stimulated Brillouin scattering on laser output performance in 2 µm thulium-doped fiber amplifier was analyzed theoretically. The distribution of optical modes, the effective refractive index, the effective mode field area and the normalized frequency of the double-clad thulium-doped fiber at 793 nm pump wavelength and 1.9~2.1 µm laser waveband were studied.

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双包层掺铥光纤放大器中的SBS

摘要:从理论上分析了2µm掺铥光纤放大器中受激布里渊散射对激光输出性能的影响。研究了793 nm泵浦波长和1.9~2.1 μ m激光波段双包层掺铥光纤的光模分布、有效折射率、有效模场面积和归一化频率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

中国光学 OPTICS-

CiteScore

2.70

自引率

45.50%

发文量

9742

期刊介绍： The Chinese Optics is published by the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, and reports on developing trends, significant new findings and new physical insights in worldwide optics. The Chinese Optics offers prompt publication of review papers bearing on all branches of science, engineering, and modern technology in optics. The scope of this journal includes general optics, luminescence, spectroscopy, laser technology, information optics, imaging detector and sensors, integrated optics, optical communication, optical materials and fibre optics and so on. Content is published online every other month.