Converting W-State into GHZ-State Based on Cross-Kerr Nonlinearity and Coupling Systems of Nitrogen-Vacancy Color Center in Diamond and Microtoroidal Resonator

Shuai Feng; Taian Wang; Yong Zhang

doi:10.3788/LOP56.212701

Laser & Optoelectronics Progress, Volume. 56, Issue 21, 212701(2019)

Converting W-State into GHZ-State Based on Cross-Kerr Nonlinearity and Coupling Systems of Nitrogen-Vacancy Color Center in Diamond and Microtoroidal Resonator

Shuai Feng, Taian Wang, and Yong Zhang^*

Author Affiliations

School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China

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Figures & Tables(4)

Fig. 1. Energy level structural diagram of NV color center

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Fig. 2. Coupling structure of NV color center and MTR

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Fig. 3. CNOT gate composed of NV color center and MTR coupling system

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Fig. 4. System structure of W-state transformed into GHZ-state

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Shuai Feng, Taian Wang, Yong Zhang. Converting W-State into GHZ-State Based on Cross-Kerr Nonlinearity and Coupling Systems of Nitrogen-Vacancy Color Center in Diamond and Microtoroidal Resonator[J]. Laser & Optoelectronics Progress, 2019, 56(21): 212701

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Paper Information

Category: Quantum Optics

Received: Feb. 25, 2019

Accepted: May. 5, 2019

Published Online: Nov. 2, 2019

The Author Email: Yong Zhang (zhyong98@bupt.edu.cn)

DOI:10.3788/LOP56.212701

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology