Engineering Biphoton Wave Packets with an Electromagnetically Induced Grating
Quantum Physics
2010-10-15 v1 Optics
Abstract
We propose to shape biphoton wave packets with an electromagnetically induced grating in a four-level double- cold atomic system. We show that the induced hybrid grating plays an essential role in directing the new fields into different angular positions, especially to the zeroth-order diffraction. A number of interesting features appear in the shaped two-photon waveforms. For example, broadening or narrowing the spectrum would be possible in the proposed scheme even without the use of a cavity.
Cite
@article{arxiv.1010.2813,
title = {Engineering Biphoton Wave Packets with an Electromagnetically Induced Grating},
author = {Jianming Wen and Yanhua Zhai and Shengwang Du and Min Xiao},
journal= {arXiv preprint arXiv:1010.2813},
year = {2010}
}
Comments
Published in Physical Review A 82, 043814 (2010)