Multiwavelength erbium-doped fiber ring lasers with overlap-written fiber Bragg gratings

被引：56

作者：

Wei, DP ^{[1
]}

Li, TJ ^{[1
]}

Zhao, YC ^{[1
]}

Jian, SS ^{[1
]}

机构：

[1] No Jiaotong Univ, Inst Lightwave Technol, Beijing 100044, Peoples R China

来源：

OPTICS LETTERS | 2000年 / 25卷 / 16期

关键词：

D O I：

10.1364/OL.25.001150

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Eight-wavelength Er-doped fiber lasers with lasing wavelength separations of similar to 1.6 and similar to 0.8 nm, respectively, have been achieved by use of overlap-written fiber Bragg gratings (OWFBG's) in the fiber lasers and by cooling of the Er-doped fiber with liquid N-2. Our experiment shows that by utilizing the OWFBG's to select the lasing wavelengths one can achieve fiber lasers with lasing wavelengths and lasing wavelength separations that match the International Telecommunication Union channel-allocation grid well. (C) 2000 Optical Society of America OCIS codes: 140.3510.

引用

页码：1150 / 1152

页数：3

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