Microstructured Active Phosphate Glass Fibers for Fiber Lasers

被引:16
作者
Schuelzgen, Axel [1 ]
Li, Li [1 ]
Zhu, Xiushan [1 ]
Temyanko, Valery L. [1 ]
Peyghambarian, Nasser [1 ]
机构
[1] Univ Arizona, Ctr Opt Sci, Tucson, AZ 85721 USA
基金
美国国家科学基金会;
关键词
Optical fiber devices; optical fiber fabrication; optical fiber lasers; optical fiber materials; optical fiber polarization; PHOTONIC CRYSTAL FIBER; MODE OUTPUT; GENERATION;
D O I
10.1109/JLT.2009.2022476
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, we report on progress in design and fabrication of microstructured fibers made of phosphate glasses. The combination of microstructured large core fibers and very high solubility of rare-earth ions leads to improved performance of compact fiber lasers with single-frequency emission at power levels above 2 W. Microstructure-induced birefringence in active phosphate fibers is also demonstrated as well as the possibility of birefringence due to subwavelength dielectric structures inside the fiber core.
引用
收藏
页码:1734 / 1740
页数:7
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