1.
Opt Express
; 20(10): 11178-88, 2012 May 07.
Article
in English
| MEDLINE
| ID: mdl-22565741
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.