Experimental and theoretical study of longitudinal power distribution in a random DFB fiber laser

Dmitry V. Churkin; Atalla E. El-Taher; Ilya D. Vatnik; Juan Diego Ania-Castañón; Paul Harper; Eugeny V. Podivilov; Sergey A. Babin; Sergei K. Turitsyn

doi:10.1364/OE.20.011178

Experimental and theoretical study of longitudinal power distribution in a random DFB fiber laser

Dmitry V. Churkin^*, Atalla E. El-Taher, Ilya D. Vatnik, Juan Diego Ania-Castañón, Paul Harper, Eugeny V. Podivilov, Sergey A. Babin, Sergei K. Turitsyn

^*Corresponding author for this work

Aston Institute of Photonic Technologies (AiPT)

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

Abstract

We have measured the longitudinal power distribution inside a random distributed feedback Raman fiber laser. The observed distribution has a sharp maximum whose position depends on pump power. The spatial distribution profiles are different for the first and the second Stokes waves. Both analytic solution and results of direct numerical modeling are in excellent agreement with experimental observations.

Original language	English
Pages (from-to)	11178-11188
Number of pages	11
Journal	Optics Express
Volume	20
Issue number	10
DOIs	https://doi.org/10.1364/OE.20.011178
Publication status	Published - 7 May 2012

Bibliographical note

Open access

Keywords

optical constants
optics

Cite this

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title = "Experimental and theoretical study of longitudinal power distribution in a random DFB fiber laser",

abstract = "We have measured the longitudinal power distribution inside a random distributed feedback Raman fiber laser. The observed distribution has a sharp maximum whose position depends on pump power. The spatial distribution profiles are different for the first and the second Stokes waves. Both analytic solution and results of direct numerical modeling are in excellent agreement with experimental observations.",

keywords = "optical constants, optics",

author = "Churkin, {Dmitry V.} and El-Taher, {Atalla E.} and Vatnik, {Ilya D.} and Ania-Casta{\~n}{\'o}n, {Juan Diego} and Paul Harper and Podivilov, {Eugeny V.} and Babin, {Sergey A.} and Turitsyn, {Sergei K.}",

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doi = "10.1364/OE.20.011178",

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T1 - Experimental and theoretical study of longitudinal power distribution in a random DFB fiber laser

AU - Churkin, Dmitry V.

AU - El-Taher, Atalla E.

AU - Vatnik, Ilya D.

AU - Ania-Castañón, Juan Diego

AU - Harper, Paul

AU - Podivilov, Eugeny V.

AU - Babin, Sergey A.

AU - Turitsyn, Sergei K.

N1 - Open access

PY - 2012/5/7

Y1 - 2012/5/7

N2 - We have measured the longitudinal power distribution inside a random distributed feedback Raman fiber laser. The observed distribution has a sharp maximum whose position depends on pump power. The spatial distribution profiles are different for the first and the second Stokes waves. Both analytic solution and results of direct numerical modeling are in excellent agreement with experimental observations.

AB - We have measured the longitudinal power distribution inside a random distributed feedback Raman fiber laser. The observed distribution has a sharp maximum whose position depends on pump power. The spatial distribution profiles are different for the first and the second Stokes waves. Both analytic solution and results of direct numerical modeling are in excellent agreement with experimental observations.

KW - optical constants

KW - optics

UR - http://www.scopus.com/inward/record.url?scp=84861142627&partnerID=8YFLogxK

U2 - 10.1364/OE.20.011178

DO - 10.1364/OE.20.011178

M3 - Article

AN - SCOPUS:84861142627

SN - 1094-4087

VL - 20

SP - 11178

EP - 11188

JO - Optics Express

JF - Optics Express

IS - 10

ER -

Experimental and theoretical study of longitudinal power distribution in a random DFB fiber laser

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Bibliographical note

Keywords

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