Ytterbium-doped silica microsphere laser

被引:6
|
作者
Huang, Yantang [1 ]
Guao, Changlei [1 ]
Huang, Yu [1 ]
Zhang, Peijin
机构
[1] Fuzhou Univ, Coll Phys & Informat Engn, Fuzhou 350108, Peoples R China
关键词
Ytterbium-doped silica microsphere; Optical tapered fiber; microlaser; rare earth doping material; UP-CONVERSION; FIBER;
D O I
10.4028/www.scientific.net/AMM.278-280.1063
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
An experimental of the laser emission in a set of Ytterbium-doped silica microsphere resonator (YMCs) with various concentrations of Yb3+ ions at continuous-wave 980-nm pumping is reported. The Yb-doped silica microsphere is fabricated with single optical tapered fiber, which dipped ytterbium nitrate solution, heating of electrodes discharged. The tapered optical fiber is fabricated by using a hydrogen flame heating and step motor pulling system. The microcavity is pumped with 976 nm continue laser by a tapered optical fiber coupled to the cavity. A multimode laser emission spectrum is observed with the spectral range of laser is 1070-1185nm.
引用
收藏
页码:1063 / +
页数:2
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