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


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.

Publication DOI: https://doi.org/10.1364/OE.20.011178
Divisions: College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
College of Engineering & Physical Sciences > Systems analytics research institute (SARI)
Additional Information: Open access
Uncontrolled Keywords: optical constants,optics,Atomic and Molecular Physics, and Optics
Publication ISSN: 1094-4087
Last Modified: 03 May 2024 07:11
Date Deposited: 18 May 2015 13:20
Full Text Link: https://www.osa ... =oe-20-10-11178
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Article
Published Date: 2012-05-07
Authors: Churkin, Dmitry V.
El-Taher, Atalla E.
Vatnik, Ilya D.
Ania-Castañón, Juan Diego
Harper, Paul (ORCID Profile 0000-0002-9495-9911)
Podivilov, Eugeny V.
Babin, Sergey A.
Turitsyn, Sergei K. (ORCID Profile 0000-0003-0101-3834)



Version: Published Version

License: Creative Commons Attribution

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