-
公开(公告)号：US20250015901A1
公开(公告)日：2025-01-09
申请号：US18348603
申请日：2023-07-07
Applicant: Nanofiber Quantum Technologies, Inc.
Inventor： Akihisa GOBAN , Shinya KATO , Ryotaro INOUE , Takao AOKI
IPC: H04B10/70 , G02B6/02 , H04B10/291
Abstract: In an example, the present invention provides a quantum repeater system and its application to quantum network. The quantum repeater system includes a nano-fiber based quantum computer device.
-
公开(公告)号：US20240403682A1
公开(公告)日：2024-12-05
申请号：US18325901
申请日：2023-05-30
Applicant: Nanofiber Quantum Technologies, Inc.
Inventor： Akihisa GOBAN , Shinya KATO , Ryotaro INOUE , Takao AOKI
Abstract: In an example, the present invention provides a quantum computer cell system. The system has a fiber optical cable. In an example, the system has a nanofiber region configured from a center portion of the fiber optic cable and coupled between a first fiber Bragg Grating and a second fiber Bragg Grating. In an example, the system has a first taper region configured from a first portion of the nanofiber region within a vicinity of the first fiber Bragg Grating and a second taper region configured from a second portion of the nanofiber region within a vicinity of the second fiber Bragg Grating. The system has a plurality of atoms evanescently coupled to the nanofiber region. The system has an imaging system configured to generate an optical tweezer array and to detect one or more photons from one or the plurality of atoms.
-
公开(公告)号：US20250028121A1
公开(公告)日：2025-01-23
申请号：US18353634
申请日：2023-07-17
Applicant: Nanofiber Quantum Technologies, Inc.
Inventor： Shinya KATO , Akihisa GOBAN , Ryotaro INOUE , Takao AOKI
Abstract: In an example, the present invention provides a method of manufacturing a polarization-degenerate fiber Bragg grating nanofiber cavity for quantum computing or quantum repeater. The method includes transmitting electromagnetic radiation characterized by a wavelength of 150 nm to 400 nm and longer through a pattern of a phase shift mask to diffract the electromagnetic radiation to form an interference pattern. The pattern is to be illuminated onto a core of a first end of a fiber optical cable region. In an example, the method forms a fiber Bragg grating onto the core of fiber optical cable region by changing a refractive index of the core of fiber optical cable region using the electromagnetic radiation while rotating the fiber optical cable about an axis defined along a length of the fiber optical cable region.
