An all-optical implementation of Fredkin gate using Kerr effect

• 来源期刊: 光电子快报（英文版）
• 年，卷（期）: 2019,（4）
• 页码范围: 317-320
• 页数: 4页
• 语种: 英文
• DOI: 10.1007/s11801-019-8170-x

摘要

Quantum gates are the important breakthrough in current computation and high-end data processing.Several quantum logic gates have been implemented in last few decades.In this paper,the idea of all-optical (photonic) Fredkin gate is proposed,which performs the swapping operation by a control signal.Corresponding simulation is also conducted with MATLAB,which shows the same result as the theoretical prediction.