Short cladding-pumped Er/Yb phosphate fiber laser with 1.5 W output power

被引：45

作者：

Li, L ^{[1
]}

Morrell, M

Qiu, T

Temyanko, VL

Schülzgen, A

Mafi, A

Kouznetsov, D

Moloney, JV

Luo, T

Jiang, S

Peyghambarian, N

机构：

[1] Univ Arizona, Ctr Opt Sci, Tucson, AZ 85721 USA

[2] Univ Arizona, Arizona Ctr Math Sci, Tucson, AZ 85721 USA

[3] NP Photon Inc, Tucson, AZ 85747 USA

来源：

APPLIED PHYSICS LETTERS | 2004年 / 85卷 / 14期

关键词：

D O I：

10.1063/1.1798394

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report experimental results on a high-power, cladding-pumped, heavily Er/Yb co-doped phosphate fiber laser of very short length. Up to 1.5 W cw laser power was obtained from an 11-cm-long multimode-core active fiber with optimized input and output couplers, when pumped by a 15 W diode laser at 975 nm. The fiber laser was demonstrated at 1535 nm with a linewidth <1.2 nm, and a good beam quality of M-2<3. (C) 2004 American Institute of Physics.

引用

页码：2721 / 2723

页数：3

共 13 条

[1]

AGARWAL GP, 1997, FIBER OPTIC COMMUNIC, P61

[2] Clad-pumped Yb:Er codoped fiber lasers [J].