Intensity-dependent dispersion under conditions of electromagnetically induced transparency in coherently prepared multi-state atoms
量子物理
2009-11-07 v2
摘要
Interest in lossless nonlinearities has focussed on the the dispersive properties of systems under conditions of electromagnetically induced transparency (EIT). We generalize the lambda system by introducing further degenerate states to realize a `Chain ' atom where multiple coupling of the probe field significantly enhances the intensity dependent dispersion without compromising the EIT condition.
引用
@article{arxiv.quant-ph/0209067,
title = {Intensity-dependent dispersion under conditions of electromagnetically induced transparency in coherently prepared multi-state atoms},
author = {Andrew D. Greentree and Derek Richards and J. A. Vaccaro and A. V. Durrant and S. R. de Echaniz and D. M. Segal and J. P. Marangos},
journal= {arXiv preprint arXiv:quant-ph/0209067},
year = {2009}
}
备注
6 pages, 7 figures, revtex 4, Two errors corrected (|D_0^{(7)}> and R^{(7)}, Replaced with version accepted in Phys. Rev. A