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Proceedings Paper

Fully tensorial elastic-wave mode solver for stimulated Brillouin scattering simulations in integrated photonics
Author(s): Marcin Malinowski; Sasan Fathpour
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Paper Abstract

A framework for simulating the elastic modes in waveguides taking into account the full tensorial nature of the stiffness is presented and implemented in an open-source finite element solver, FEniCS. Various approximations of the elastic-wave equation used in the analysis of stimulated Brillouin scattering are studied and their validity and applicability to micron-sized integrated waveguides is discussed.

Paper Details

Date Published: 26 February 2019
PDF: 8 pages
Proc. SPIE 10912, Physics and Simulation of Optoelectronic Devices XXVII, 1091215 (26 February 2019);
Show Author Affiliations
Marcin Malinowski, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Sasan Fathpour, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Univ. of Central Florida (United States)


Published in SPIE Proceedings Vol. 10912:
Physics and Simulation of Optoelectronic Devices XXVII
Bernd Witzigmann; Marek Osiński; Yasuhiko Arakawa, Editor(s)

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