Spatial beam properties of combined lasers' delivery fibers

Yariv Shamir*, Roey Zuitlin, Yoav Sintov, Mark Shtaif

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


The superiority of parabolic-index fibers over step-index fibers in delivering high-beam-quality light out of incoherently combined lasers is demonstrated numerically and experimentally. By utilizing the tapered fused bundlecombining approach and connecting it with delivery fiber, we point to an efficient, rugged, all-glass, integrated, and nearly brightness-preserving device that is capable of transmitting high-quality output beams.

Original languageEnglish
Pages (from-to)1412-1414
Number of pages3
JournalOptics Letters
Issue number9
StatePublished - 1 May 2012


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