Phase locking and coherent combining of high-order-mode fiber lasers

Vardit Eckhouse, Moti Fridman, Nir Davidson, Asher A. Friesem

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

Efficient free-space configurations for phase locking and coherent addition of two fiber lasers, each operating with a high-order mode, are presented. Experimental results reveal that when the two fiber lasers are coupled, the polarization and modal distribution of one are imposed on the other. Coherent addition with a combining efficiency larger than 90% was achieved.

Original languageEnglish
Pages (from-to)2134-2136
Number of pages3
JournalOptics Letters
Volume33
Issue number18
DOIs
StatePublished - 15 Sep 2008
Externally publishedYes

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