Silicon racetrack resonator based on nonlinear material

For modelling the nonlinear effect on the race track structure, the 2D, FDTD has been utilized to overcome the reliability of the results the var-FDTD has been considered using 2.5D algorithm. The nonlinearity effect can be described by χ 3 which is cooperating with dispersion value of the material....

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Published in:The European physical journal. D, Atomic, molecular, and optical physics Vol. 73; no. 8; pp. 1 - 5
Main Authors: Ariannejad, Mohammad Mehdi, Akbari, Elnaz, Thong, Pui Yee, Ghasemi, Masih, Dehzangi, Arash, Ahmad, Harith
Format: Journal Article
Language:English
Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2019
Springer Nature B.V
Subjects:
Algorithms
Applications of Nonlinear Dynamics and Chaos Theory
Atomic
Finite difference time domain method
Molecular
Nonlinearity
Optical and Plasma Physics
Physical Chemistry
Physics
Physics and Astronomy
Quantum Information Technology
Quantum Physics
Regular Article
Silicon
Spectroscopy/Spectrometry
Spintronics
Two dimensional models
Optical Phenomena and Photonics
ISSN:1434-6060, 1434-6079
Online Access:Get full text
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Summary:For modelling the nonlinear effect on the race track structure, the 2D, FDTD has been utilized to overcome the reliability of the results the var-FDTD has been considered using 2.5D algorithm. The nonlinearity effect can be described by χ 3 which is cooperating with dispersion value of the material. The parameters have been studied such as Q factor that is optimized to be 1.68 × 10 3 . The silicon material has been used to compare with nonlinearity-based silicon so that the differences can be more logic. The converted wave has been found to be around 1.508  μ m. Graphical abstract
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ISSN:1434-6060
1434-6079
DOI:10.1140/epjd/e2019-100025-2