The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2018
Filed:
Jul. 15, 2016
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Satoshi Nakamura, Tokyo, JP;
Kouichi Ichimura, Yokohama, JP;
Hayato Goto, Kawasaki, JP;
Mamiko Kujiraoka, Kawasaki, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
According to an embodiment, a quantum computer includes physical systems X, a physical system Yand a light source unit. The physical systems Xand the physical system Yare provided in a cavity. Each physical system Xincludes states |0>, |1>, |2>and |e>, the states |0>and |1>being used for a qubit, a |2>-|e>transition being resonant with a cavity mode of the cavity. The physical system Yincludes states |2>'and |e>′, a |2>′-|e>′transition being resonant with the cavity mode. The light source unit applies laser beams to the cavity to manipulate states of two of physical systems X, the laser beams including a laser beam for collecting population in the state |2>′in the |2>′-|e>′transition.