Modeling the evolution of spatial beam parameters in parabolic index fibers

Roey Zuitlin; Yariv Shamir; Yoav Sintov; Mark Shtaif

doi:10.1364/OL.37.003636

Modeling the evolution of spatial beam parameters in parabolic index fibers

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

^*Corresponding author for this work

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We analyze the evolution of beam quality when propagating through a parabolic index (PI) fiber. The deterioration in beam quality is expressed in terms of the fiber parameters, and a methodology for minimizing the deterioration is presented. The fiber optimization procedure is evaluated numerically for an application where the PI fiber is used to deliver the signal produced by a tapered fiber-bundle beam combiner. It was demonstrated that delivery with no beam quality deterioration can be achieved with proper fiber design.

Original language	English
Pages (from-to)	3636-3638
Number of pages	3
Journal	Optics Letters
Volume	37
Issue number	17
DOIs	https://doi.org/10.1364/OL.37.003636
State	Published - 1 Sep 2012

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10.1364/OL.37.003636

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abstract = "We analyze the evolution of beam quality when propagating through a parabolic index (PI) fiber. The deterioration in beam quality is expressed in terms of the fiber parameters, and a methodology for minimizing the deterioration is presented. The fiber optimization procedure is evaluated numerically for an application where the PI fiber is used to deliver the signal produced by a tapered fiber-bundle beam combiner. It was demonstrated that delivery with no beam quality deterioration can be achieved with proper fiber design.",

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AU - Shtaif, Mark

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AB - We analyze the evolution of beam quality when propagating through a parabolic index (PI) fiber. The deterioration in beam quality is expressed in terms of the fiber parameters, and a methodology for minimizing the deterioration is presented. The fiber optimization procedure is evaluated numerically for an application where the PI fiber is used to deliver the signal produced by a tapered fiber-bundle beam combiner. It was demonstrated that delivery with no beam quality deterioration can be achieved with proper fiber design.

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Modeling the evolution of spatial beam parameters in parabolic index fibers

Abstract

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