Slab delivery of incoherent pump light to double-clad fiber amplifiers: Numerical simulations

被引：3

作者：

Kano, P ^{[1
]}

Kouznetsov, D

Moloney, JV

Brio, M

机构：

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

[2] Univ Electrocommun, Inst Laser Sci, Tokyo 1828585, Japan

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 2004年 / 40卷 / 09期

关键词：

double-clad fiber; optical fiber amplifiers; scalar paraxial beam propagation equation;

D O I：

10.1109/jqe.2004.833232

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：

Compact fiber amplifiers with tapered slab delivery of the pump are analyzed numerically. A procedure for the selection of the structural parameters of this device is presented together with a simple asymptotic estimate for the efficiency. Simulations based on the scalar paraxial beam propagation equation demonstrate the validity of this estimate.

引用

页码：1301 / 1305

页数：5

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