Coherent beam combining and phase noise measurements of ytterbium fiber amplifiers

被引：224

作者：

Augst, SJ ^{[1
]}

Fan, TY ^{[1
]}

Sanchez, A ^{[1
]}

机构：

[1] MIT, Lincoln Lab, Lexington, MA 02420 USA

来源：

OPTICS LETTERS | 2004年 / 29卷 / 05期

关键词：

D O I：

10.1364/OL.29.000474

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Phase noise characterizatian of a 10-W Yb fiber amplifier is presented, and we demonstrate phase locking of two fiber amplifiers with near-perfect fringe contrast at power levels of as much as 10 W per fiber. Coherent beam combining is maintained during the turn-on transient as well as in thermal steady-state operation. (C) 2004 Optical Society of America

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页码：474 / 476

页数：3

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