Annular erbium-ion distribution for ruggedized optical fiber amplifiers

Ashish M. Vengsarkar; D. J. di Giovanni; K. L. Walker; John F. Federici

doi:10.1364/OL.18.001165

Annular erbium-ion distribution for ruggedized optical fiber amplifiers

Ashish M. Vengsarkar, D. J. di Giovanni, K. L. Walker, John F. Federici

Physics

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

Abstract

We show that erbium ions placed in an annulus within the fiber core make 980-nm-pumped amplifiers insensitive to variations in pump power distribution among the spatial modes of the fiber and make 1480-nm-pumped amplifiers insensitive to variations in fiber parameters.

Original language	English (US)
Pages (from-to)	1165-1167
Number of pages	3
Journal	Optics Letters
Volume	18
Issue number	14
DOIs	https://doi.org/10.1364/OL.18.001165
State	Published - Jul 15 1993

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.18.001165

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title = "Annular erbium-ion distribution for ruggedized optical fiber amplifiers",

abstract = "We show that erbium ions placed in an annulus within the fiber core make 980-nm-pumped amplifiers insensitive to variations in pump power distribution among the spatial modes of the fiber and make 1480-nm-pumped amplifiers insensitive to variations in fiber parameters.",

author = "Vengsarkar, {Ashish M.} and {di Giovanni}, {D. J.} and Walker, {K. L.} and Federici, {John F.}",

year = "1993",

month = jul,

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doi = "10.1364/OL.18.001165",

language = "English (US)",

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journal = "Optics Letters",

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AU - Vengsarkar, Ashish M.

AU - di Giovanni, D. J.

AU - Walker, K. L.

AU - Federici, John F.

PY - 1993/7/15

Y1 - 1993/7/15

N2 - We show that erbium ions placed in an annulus within the fiber core make 980-nm-pumped amplifiers insensitive to variations in pump power distribution among the spatial modes of the fiber and make 1480-nm-pumped amplifiers insensitive to variations in fiber parameters.

AB - We show that erbium ions placed in an annulus within the fiber core make 980-nm-pumped amplifiers insensitive to variations in pump power distribution among the spatial modes of the fiber and make 1480-nm-pumped amplifiers insensitive to variations in fiber parameters.

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M3 - Article

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EP - 1167

JO - Optics Letters

JF - Optics Letters

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ER -

Annular erbium-ion distribution for ruggedized optical fiber amplifiers

Abstract

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