Parametric gain and wavelength conversion via third order nonlinear optics a CMOS compatible waveguide
Optics
2017-05-31 v1
Abstract
We demonstrate sub-picosecond wavelength conversion in the C-band via four wave mixing in a 45cm long high index doped silica spiral waveguide. We achieve an on/off conversion efficiency (signal to idler) of +16.5dB as well as a parametric gain of +15dB for a peak pump power of 38W over a wavelength range of 100nm. Furthermore, we demonstrated a minimum gain of +5dB over a wavelength range as large as 200nm.
Cite
@article{arxiv.1705.10423,
title = {Parametric gain and wavelength conversion via third order nonlinear optics a CMOS compatible waveguide},
author = {A. Pasquazi and M. Peccianti and M. Lamont and R. Morandotti and B. E Little and S. Chu and D. J Moss},
journal= {arXiv preprint arXiv:1705.10423},
year = {2017}
}
Comments
8 pages, 4 figures, 30 references