Correlation between lasing and transport properties in a quantum dot-resonator system
Mesoscale and Nanoscale Physics
2015-05-30 v1
Abstract
We study a double quantum dot system coherently coupled to an electromagnetic resonator. By suitably biasing the system, a population inversion can be created between the dot levels. The resulting lasing state exists within a narrow resonance window, where the transport current correlates with the lasing state. It allows probing the lasing state via a current measurement. Moreover, the resulting narrow current peak opens perspective for applications of the setup for high resolution measurements.
Keywords
Cite
@article{arxiv.1109.1166,
title = {Correlation between lasing and transport properties in a quantum dot-resonator system},
author = {Pei-Qing Jin and Michael Marthaler and Jared H. Cole and Maximilian Köpke and Jürgen Weis and Alexander Shnirman and Gerd Schön},
journal= {arXiv preprint arXiv:1109.1166},
year = {2015}
}
Comments
4 pages, 4 figures; submitted to "Journal of Physics: Conference Series"