MULTIWAVELENGTH FIBER LASER USING A SPATIAL MODE BEATING FILTER

被引：95

作者：

POUSTIE, AJ ^{[1
]}

FINLAYSON, N ^{[1
]}

HARPER, P ^{[1
]}

机构：

[1] UNIV ST ANDREWS,DEPT PHYS & ASTRON,ST ANDREWS KY16 9SS,FIFE,SCOTLAND

来源：

OPTICS LETTERS | 1994年 / 19卷 / 10期

关键词：

Fiber based optical isolators - Filter transmission - Laser cavity - Lasing - Multiwavelength comb - Single mode fiber ring cavity - Spatial hole burning - Spatial mode beating filter - Wavelength division multiplexing;

D O I：

10.1364/OL.19.000716

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A multiwavelength comb is obtained from Er3+- and Nd3+-doped fiber lasers by incorporation of a section of multimode optical fiber into an otherwise single-mode fiber ring cavity. This combination of fiber types acts as a wavelength-dependent filter in the laser through spatial mode beating between the LP01 and LP11 modes in the multimode fiber.

引用

页码：716 / 718

页数：3

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