外文题目: Pulsed amplified spontaneous Raman emission at 2.2 mu m in silica-based fiber
作者: Jiang, Huawei; Zhang, Lei; Yang, Xuezong; Yu, Ting; Feng, Yan
刊名: Appl. Phys. B-Lasers Opt.
年: 2016 卷: 122 期: 4 文章编号：74
英文关键词:

LASER; NM; WAVELENGTH; OSCILLATOR
英文摘要:
All-fiber source at 2.2 mu m is investigated with amplified spontaneous Raman scattering process in highly Ge-doped silica fiber. By optimizing the gain fiber length, the second-order Raman Stokes light at 2.43 mu m is suppressed and 3 W first-order Raman Stokes light at 2.2 mu m is obtained with a homemade 2-mu m Q-switched Tm3+-doped fiber laser as pump source. The conversion efficiency is 35.9 % from 2.0 to 2.2 mu m, and the peak power of the 2.2-mu m laser is about 400 W.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1007/s00340-016-6344-9


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