A 43-W C-band tunable narrow-linewidth erbium-ytterbium codoped large-core fiber laser

被引：39

作者：

Jeong, Y ^{[1
]}

Alegria, C ^{[1
]}

Sahu, JK ^{[1
]}

Fu, L ^{[1
]}

Ibsen, M ^{[1
]}

Codemard, C ^{[1
]}

Mokhtar, MR ^{[1
]}

Nilsson, J ^{[1
]}

机构：

[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 03期

关键词：

Bragg gratings; tunable lasers;

D O I：

10.1109/LPT.2004.823710

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：

The authors report a widely tunable and highly efficient cladding-pumped erbium-ytterbium codoped large-core fiber laser, generating up to 43 W of output power at similar to1.5 mum with a narrow linewidth (0.16-nm full-width at half-maximum) and a good beam quality (M-2 < 1.7). By use of a tunable narrow-band fiber Bragg grating, the laser wavelength was tuned from 1532 to 1567 nm, limited upwards by the tuning range of the fiber grating. The overall slope efficiency was 32% with respect to launched pump power.

引用

页码：756 / 758

页数：3

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