Highly efficient optical filter based on vertically coupled Photonic crystal cavity and bus waveguide
Optics
2013-01-10 v1
Abstract
We experimentally demonstrate a new optical filter design based on a vertically coupled photonic crystal cavity and a bus waveguide monolithically integrated on the silicon on insulator platform. The use of a vertically coupled waveguide gives flexibility in the choice of the waveguide material and dimensions, dramatically lowering the insertion loss while achieving very high coupling efficiencies to wavelength scale resonators
Cite
@article{arxiv.1210.4138,
title = {Highly efficient optical filter based on vertically coupled Photonic crystal cavity and bus waveguide},
author = {Kapil Debnath and Karl Welna and Marcello Ferrera and Kieran Deasy and David G. Lidzey and Liam O'Faolain},
journal= {arXiv preprint arXiv:1210.4138},
year = {2013}
}