Whispering-gallery-mode laser at 1.56 μm excited by a fiber taper

被引：83

作者：

Lissillour, F ^{[1
]}

Messager, D ^{[1
]}

Stéphan, G ^{[1
]}

Féron, P ^{[1
]}

机构：

[1] Ecole Natl Super Sci Appl & Technol, Lab Optron, CNRS, UMR 6082, F-22305 Lannion, France

来源：

OPTICS LETTERS | 2001年 / 26卷 / 14期

关键词：

D O I：

10.1364/OL.26.001051

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the observation of whispering-gallery-mode lasers based on Er3--doped ZBLAN microspheres coupled with half-tapered and tapered optical fibers. A multimode lasing effect is observed at 1.56 mum when the taper diameters are properly adjusted so that their fundamental propagation constants match those of the resonant modes of interest. Overlap between the pump and the laser geometrical modes is optimized by pumping at 1.48 mum. (C) 2001 Optical Society of America.

引用

页码：1051 / 1053

页数：3

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