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Soodabeh Nouri Jouybari

Soodabeh Nouri Jouybari

Academic rank: Assistant Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Science
Address:
Phone: 01135302480

Research

Title
Reflection spectrum analysis of stimulated Brillouin scattering dynamic grating
Type
JournalPaper
Keywords
Brillouin scattering, Dynamic grating, Polarization maintaining fiber, Piecewise method
Year
2012
Journal MEASUREMENT SCIENCE and TECHNOLOGY
DOI
Researchers Soodabeh Nouri Jouybari ، Hamid Latifi ، Faramarz Farahi

Abstract

The reflection spectrum of Brillouin dynamic grating is calculated by a numerical method called piecewise approach. A sawtooth frequency modulation is proposed to be used in Brillouin dynamic grating localization along the fiber. It is shown that the reflection spectrum has a flat band where its linewidth depends on the amplitude of frequency modulation. The maximum reflection of dynamic grating can be adjusted by the amplitude of modulation and the power of pump waves, which generates the grating. This grating can be useful as a fiber laser cavity mirror.