Implementation of quantum optical tristate CNOT gate using frequency encoding principle with a semiconductor optical amplifier  

作　　者：Snigdha Hazra Sourangshu Mukhopadhyay 

机构地区：[1]Department of Physics,The University of Burdwan,Burdwan 713104,India

出　　处：《Optoelectronics Letters》2023年第5期269-273,共5页光电子快报（英文版）

基　　金：the Department of Science and Technology(Govt.of India)for providing INSPIRE fellowship to one of the authors。

摘　　要：Controlled NOT(CNOT)gate is well known because of its several advantages in quantum computing and information processing.In the area of quantum computing,several methods of CNOT gates were established in last few years.In this paper,we propose a new approach of implementation of tristate CNOT operation with light as information carrying signal.To do this,the frequency encoding method has been exploited for successful realization of the CNOT gate with light.

关 键 词：QUANTUM REALIZATION TRIS 

分 类 号：O431.2[机械工程—光学工程] TN722[理学—光学]