Paper
20 August 2015 The significance of the number of periods and period size in 2D photonic crystal waveguides
Mirsaeid Sarollahi, Jonathan Mishler, Stephen J. Bauman, Salvador Barraza-Lopez, Paul Millett, Joseph B. Herzog
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Abstract
This work investigates the significance of the number of periods in two-dimensional photonic crystals. Models have been developed to study various photonic crystal properties (Reflection, Photonic crystal band gap). The numbers of photonic crystal periods, length of periods, and material properties have been investigated to determine their effect on the losses in the waveguide. The model focuses on a square period and has been designed to study transmission properties and the effects of period length. A finite difference frequency domain (FDFD) model has also been created to calculate the photonic band structure. Additionally, a simplified study focuses on the transmission of light through photonic crystal layers.
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Mirsaeid Sarollahi, Jonathan Mishler, Stephen J. Bauman, Salvador Barraza-Lopez, Paul Millett, and Joseph B. Herzog "The significance of the number of periods and period size in 2D photonic crystal waveguides", Proc. SPIE 9556, Nanoengineering: Fabrication, Properties, Optics, and Devices XII, 95561B (20 August 2015); https://doi.org/10.1117/12.2188321
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KEYWORDS
Photonic crystals

Gallium arsenide

Waveguides

Finite element methods

Polarization

Crystals

Dielectric polarization

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