铋
兴奋剂
材料科学
光纤激光器
纤维
复合材料
光电子学
冶金
作者
Aleksandr Khegai,S. V. Firstov,Konstantin Riumkin,Sergey Alyshev,Fedor Afanasiev,V. F. Khopin,A. N. Guryanov,Mikhail Melkumov
出处
期刊:2019 Asia Communications and Photonics Conference (ACP)
日期:2019-11-02
摘要
We present the method of bismuth active centers concentration evaluation based on determination of ultimate pulse energy from Bi-doped fibers and measurements of their radial distribution in fiber preform. The values of average concentration of active centers and overlap integral with fundamental mode for phosphosilicate fibers with bismuth were evaluated.
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