Lasing in $\mathrm{Si}_3\mathrm{N}_4$-organic hybrid (SiNOH) waveguides
Optics
2020-03-18 v1 Applied Physics
Abstract
Lasers that operate in the visible wavelength range and can be easily integrated on a chip together with photonic integrated circuits are of particular interest for biophotonic applications. We present a new class of laser sources that emit at 600 nm wavelength and can be efficiently integrated on the platform using low-cost fabrication techniques. The -organic hybrid lasers are optically pumped from top without the need of a precise alignment. We investigate different laser geometries based on spiral shaped ring resonators and distributed feedback resonators. We discuss the laser properties with a focus on their application in the field of bioscience.
Cite
@article{arxiv.1909.00020,
title = {Lasing in $\mathrm{Si}_3\mathrm{N}_4$-organic hybrid (SiNOH) waveguides},
author = {Daria Kohler and Isabel Allegro and Sentayehu Fetene Wondimu and Lothar Hahn and Wolfgang Freude and Christian Koos},
journal= {arXiv preprint arXiv:1909.00020},
year = {2020}
}