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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
Brillouin gain enhancement in nano-scale photonic waveguide
Type
JournalPaper
Keywords
Brillouin gain- Stimulated Brillouin scattering- Nano- scale waveguide- Radiation pressure
Year
2018
Journal Photonics and Nanostructures - Fundamentals and Applications
DOI
Researchers Soodabeh Nouri Jouybari

Abstract

The enhancement of stimulated Brillouin scattering in nano-scale waveguides has a great contribution in the improvement of the photonic devices technology. The key factors in Brillouin gain are the electrostriction force and radiation pressure generated by optical waves in the waveguide. In this article, we have proposed a new scheme of nano-scale waveguide in which the Brillouin gain is considerably improved compared to the previously-reported schemes. The role of radiation pressure in the Brillouin gain was much higher than the role of the electrostriction force. The Brillouin gain strongly depends on the structural parameters of the waveguide and the maximum value of 12127 is obtained for the Brillouin gain.