Full Vectorial Modeling of Second Harmonic Generation in III-V-on-insulator Nanowires
Optics
2020-10-28 v1
Abstract
We model second harmonic generation in subwavelength III-V-on-insulator waveguides. The large index contrast induces strong longitudinal electric field components that play an important role in the nonlinear conversion. We show that many different waveguide dimensions are suitable for efficient conversion of a fundamental quasi-TE pump mode around the 1550 nm telecommunication wavelength to a higher-order second harmonic mode.
Keywords
Cite
@article{arxiv.2001.02210,
title = {Full Vectorial Modeling of Second Harmonic Generation in III-V-on-insulator Nanowires},
author = {Charles Ciret and Koen Alexander and Nicolas Poulvellarie and Maximilien Billet and Carlos Mas Arabi and Bart Kuyken and Simon-Pierre Gorza and Francois Leo},
journal= {arXiv preprint arXiv:2001.02210},
year = {2020}
}