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3D simulation of low loss photonic crystal-based splitters on lithium niobate in mach-zehnder interferometer

3D simulation of low loss photonic crystal-based splitters on lithium niobate in mach-zehnder... We present 3D simulation of low loss splitters made on Lithium Niobate used in Mach-Zehnder interferometers. The interferometer consists of the splitters designed with photonic crystal structures at splitting point and bend positions for reduced size and loss, and straight sections as channel waveguides with high electro-optical coefficient r33 of Lithium Niobate for reduced interactive length and modulating voltage π. The simulation shows a reduced coupling loss to 1.37 dB with the channel waveguides made suspended and Vπ?is only 0.42V for interactive length of 200 um. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png World Journal of Engineering Emerald Publishing

3D simulation of low loss photonic crystal-based splitters on lithium niobate in mach-zehnder interferometer

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References (6)

Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
1708-5284
DOI
10.1260/1708-5284.10.3.213
Publisher site
See Article on Publisher Site

Abstract

We present 3D simulation of low loss splitters made on Lithium Niobate used in Mach-Zehnder interferometers. The interferometer consists of the splitters designed with photonic crystal structures at splitting point and bend positions for reduced size and loss, and straight sections as channel waveguides with high electro-optical coefficient r33 of Lithium Niobate for reduced interactive length and modulating voltage π. The simulation shows a reduced coupling loss to 1.37 dB with the channel waveguides made suspended and Vπ?is only 0.42V for interactive length of 200 um.

Journal

World Journal of EngineeringEmerald Publishing

Published: Sep 1, 2013

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