Snigdha Hazra,Sourangshu Mukhopadhyay.Implementation of quantum optical tristate CNOT gate using frequency encoding principle with a semiconductor optical amplifier[J].Optoelectronics Letters,2023,(5):269-273 Implementation of quantum optical tristate CNOT gate using frequency encoding principle with a semiconductor optical amplifier Author Name Affiliation Snigdha Hazra  Department of Physics, The University of Burdwan, Burdwan 713104, India  Sourangshu Mukhopadhyay  Department of Physics, The University of Burdwan, Burdwan 713104, India  Abstract:       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. Hits: 167 Download times: 0 View Full Text    Download reader