Patent ID: 8054072
Filing Date: 2011-11-08
Classification: B82Y,G06N

Abstract:
1. A quantum computer and method comprising: a laminated unit including a plurality of thin films A each containing a physical system group A′ formed of a plurality of physical systems A″, a plurality of thin films B each containing a physical system group B′ formed of a plurality of physical systems B″, and a plurality of thin films C each containing a physical system group C′ formed of a plurality of physical systems C″, the thin films A, B and C being alternately stacked on each other with a thin film A positioned lowest, in an order of A, B, C, A, B, C, A, . . . , each of the physical systems A″, B″ and C″ having three different energy states |0> a light source which generates a plurality of light beams having angular frequencies ω a control unit configured to control frequencies and intensities of the light beams; and a measuring unit configured to measure intensity of light emitted from or transmitted through the physical system group A(E)′ in the thin film A(E) to detect a quantum state of the physical system group A(E)′.