Scalable and defect-tolerant color-center-based quantum computer architectures and methods for fabricating color-center-based quantum computer architectures
First Claim
1. A node of a quantum computer architecture, the node comprising:
- 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, and the switch configured to selectively control transmission of electromagnetic waves between the bus waveguide and the color center.
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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.
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Citations
24 Claims
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1. A node of a quantum computer architecture, the node comprising:
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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, and the switch configured to selectively control transmission of electromagnetic waves between the bus waveguide and the color center. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A quantum computer architecture comprising:
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a bus waveguide configured to transmit one or more electromagnetic waves; and one or more nodes, each node including a color center and is switchably coupled to the bus waveguide, wherein each of the one or more nodes further comprise; a first photonic device configured to transmit one or more of the electromagnetic waves; the color center embedded in diamond and coupled to the first photonic device; and a switch located between the first photonic device and the bus waveguide, and the switch configured to selectively control transmission of electromagnetic waves between the bus waveguide and the color center. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification