Teleportation system for electronic many-qubit states using individual photons
US7667995B1 · kind B1 · utility
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Key dates
| Filing date | Feb 9, 2006 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Jan 21, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/933
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A method for creating a logic state for teleporting quantum information using a single photon is described. The method includes receiving a photon with an initial polarization and causing a first semiconductor crystal to have a first spin orientation. The photon interacts with the first semiconductor crystal for producing a resulting polarization dependent upon the first spin orientation. Causing the photon to interact with the first semiconductor crystal generates a maximally entangled state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.