Numerical Analysis of Asymmetric Silicon Nanowire Waveguide as Compact Polarization Rotator

Numerical Analysis of Asymmetric Silicon Nanowire Waveguide as Compact Polarization Rotator

In this paper, an ultracompact design of a low-loss silicon (Si) polarization rotator based on a silicon-on-insulator platform, which contains an asymmetric strip Si nanowire waveguide core, is presented. A full-vectorial finite element method and the least squares boundary residual method are used...

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Bibliographic Details
Main Authors: D. M. H. Leung, B. M. A. Rahman, K. T. V. Grattan
Format: Article
Language:English
Published: IEEE 2011-01-01
Series:IEEE Photonics Journal
Subjects:
Optical devices, optical waveguides, numerical analysis, finite element methods, numerical simulation, silicon devices, nanophotonics, polarization rotator
Online Access:https://ieeexplore.ieee.org/document/5744087/

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