Tunable Bound States in Continuum by Optical Frequency
Quantum Physics
2014-09-05 v1 Mesoscale and Nanoscale Physics
Abstract
We demonstrate the existence of tunable bound-states in continuum (BIC) in a 1-dimensional quantum wire with two impurities induced by an intense monochromatic radiation field. We found that there is a new type of BIC due to the Fano interference between two optical transition channels, in addition to the ordinary BIC due to a geometrical interference between electron wave functions emitted by impurities. In both cases the BIC can be achieved by tuning the frequency of the radiation field.
Cite
@article{arxiv.1311.2107,
title = {Tunable Bound States in Continuum by Optical Frequency},
author = {Yingyue Boretz and Gonzalo Ordonez and Satoshi Tanaka and Tomio Petrosky},
journal= {arXiv preprint arXiv:1311.2107},
year = {2014}
}
Comments
5 figures