Scalable and defect-tolerant color-center-based quantum...

Details Scalable and defect-tolerant color-center-based quantum... Scalable and defect-tolerant color-center-based quantum...

2006-09-07

2009-06-09

Doan, Jennifer (Department: 2874)

Optical waveguides

Integrated optical circuit

C385S024000, C385S129000

Reexamination Certificate

active

07546000

ABSTRACT:
Various embodiments of the present invention are directed to color-center-based quantum computer architectures that are both scalable and defect tolerant and to methods for fabricating color-center-based quantum computer architectures. In one embodiment of the present invention, a node of a quantum computer architecture comprises a first photonic device configured to transmit electromagnetic waves, a color center embedded in diamond and coupled to the first photonic device, and a switch located between the first photonic device and a bus waveguide. The switch can be configured to selectively control transmission of electromagnetic waves between the bus waveguide and the color center.

REFERENCES:
patent: 3647959 (1972-03-01), Schlesinger et al.
patent: 4761832 (1988-08-01), Gade et al.
patent: 6075631 (2000-06-01), Bala et al.
patent: 2007/0172235 (2007-07-01), Snider et al.

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