Controlling light emission by engineering atomic geometries in silicon photonics
Applied Physics
2020-04-15 v6 Quantum Physics
Abstract
By engineering atomic geometries composed of nearly 1000 atomic segments embedded in micro-resonators we observe Bragg resonances induced by the atomic lattice at the telecommunication wavelength. The geometrical arrangement of erbium atoms into a lattice inside a silicon nitride microring resonator reduces the scattering loss at a wavelength commensurate with the lattice. We confirm dependency of light emission to the atomic positions and lattice spacing and also observe Fano interference between resonant modes in the system.
Cite
@article{arxiv.1902.08898,
title = {Controlling light emission by engineering atomic geometries in silicon photonics},
author = {Arindam Nandi and Xiaodong Jiang and Dongmin Pak and Daniel Perry and Kyunghun Han and Edward S Bielejec and Yi Xuan and Mahdi Hosseini},
journal= {arXiv preprint arXiv:1902.08898},
year = {2020}
}
Comments
4 pages, 3 figures