通过重定相放大自发发射实现具有时间分离关联的光
量子物理
2015-06-05 v2
摘要
放大自发发射是有源光学系统中常见的噪声源，通常被视为非相干过程。本文中，我们用π脉冲激发固体中的稀土离子掺杂剂集合，产生放大自发发射。施加第二个π脉冲会导致放大自发发射的相干回波，该回波在振幅和相位上均相关。对于较小的光学厚度，我们观察到放大自发发射及其回波存在纠缠的证据。
引用
@article{arxiv.1205.0704,
title = {Experimental realization of light with time separated correlations by rephasing amplified spontaneous emission},
author = {Patrick M. Ledingham and William R. Naylor and Jevon J. Longdell},
journal= {arXiv preprint arXiv:1205.0704},
year = {2015}
}
备注
6 pages, 5 figures, the supplementary information pdf was uploaded with latex source files. This version accepted for publication in PRL