Scalable optical quantum computer
| Autor: | E A Manykin, E V Mel'nichenko |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Physics
Quantum network business.industry Quantum sensor Physics::Optics Quantum simulator Statistical and Nonlinear Physics Quantum imaging Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Quantum technology Open quantum system Quantum mechanics Optoelectronics Electrical and Electronic Engineering business Trapped ion quantum computer Quantum computer |
| Zdroj: | Quantum Electronics. 44:1141-1144 |
| ISSN: | 1468-4799 1063-7818 |
| Popis: | A way of designing a scalable optical quantum computer based on the photon echo effect is proposed. Individual rare earth ions Pr3+, regularly located in the lattice of the orthosilicate (Y2SiO5) crystal, are suggested to be used as optical qubits. Operations with qubits are performed using coherent and incoherent laser pulses. The operation protocol includes both the method of measurement-based quantum computations and the technique of optical computations. Modern hybrid photon echo protocols, which provide a sufficient quantum efficiency when reading recorded states, are considered as most promising for quantum computations and communications. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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