Silicon graphene Bragg gratings
Optics
2015-06-18 v1
Abstract
We propose the use of interleaved graphene sections on top of a silicon waveguide to implement tunable Bragg gratings. The filter central wavelength and bandwidth can be controlled changing the chemical potential of the graphene sections. Apodization techniques are also presented.
Cite
@article{arxiv.1312.7218,
title = {Silicon graphene Bragg gratings},
author = {Jose Capmany and David Domenech and Pascual Munoz},
journal= {arXiv preprint arXiv:1312.7218},
year = {2015}
}