Harmonic entanglement with second-order non-linearity
量子物理
2015-06-26 v1
摘要
We investigate the second-order non-linear interaction as a means to generate entanglement between fields of differing wavelengths. And show that perfect entanglement can, in principle, be produced between the fundamental and second harmonic fields in these processes. Neither pure second harmonic generation, nor parametric oscillation optimally produce entanglement, such optimal entanglement is rather produced by an intermediate process. An experimental demonstration of these predictions should be imminently feasible.
引用
@article{arxiv.quant-ph/0507083,
title = {Harmonic entanglement with second-order non-linearity},
author = {Nicolai B. Grosse and Warwick P. Bowen and Kirk McKenzie and Ping Koy Lam},
journal= {arXiv preprint arXiv:quant-ph/0507083},
year = {2015}
}
备注
4 pages, 4 figures