83-W single-frequency narrow-linewidth MOPA using large-core erbium-ytterbium co-doped fiber

被引：49

作者：

Alegria, C ^{[1
]}

Jeong, Y

Codemard, C

Sahu, JK

Alvarez-Chavez, JA

Fu, L

Ibsen, M

Nilsson, J

机构：

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

[2] Southampton Photon Inc, Southampton SO30 2QU, Hants, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 08期

关键词：

lasers; optical fiber amplifiers; optical fiber applications; optical fiber lasers;

D O I：

10.1109/LPT.2004.830520

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：

We demonstrate a continuous-wave (CW) single-frequency narrow-linewidth laser at 1552 nm. with an out ut power of 83 W using a master-oscillator power amplifier configuration. A seed from an all-fiber distributed feedback-laser with a linewidth of 13 kHz was polarization scrambled and boosted through a chain of amplifiers in an all-fiber configuration. The last amplification. stage consisted of a highly efficient cladding-pumped large-core. erbium-ytterbium co-doped fiber which helped increase nonlinear thresholds.

引用

页码：1825 / 1827

页数：3

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