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    TECHNOLOGIES FOR RESOURCE-EFFICIENT QUANTUM ERROR CORRECTION
    81.
    发明申请
    TECHNOLOGIES FOR RESOURCE-EFFICIENT QUANTUM ERROR CORRECTION 有权

    公开(公告)号：US20220156630A1

    公开(公告)日：2022-05-19

    申请号：US17435307

    申请日：2020-03-03

    Applicant: THE UNIVERSITY OF CHICAGO

    Inventor： David SCHUSTER ,  Srivatsan CHAKRAM

    IPC: G06N10/70

    Abstract: Technologies for resource-efficient quantum error correction are disclosed. A quantum computer may include physical gate qubits, capable of general quantum gate operations such as single-qubit operations and nearest-neighbor two-qubit operations. Each physical qubit gate may be controllably coupled to a quantum memory. The quantum memory may have a lower per-gate error rate than the physical qubit gates as well as a lower per-qubit cost. Because errors accrue at a lower rate in the quantum memory, the physical gate qubits may be able to perform error correction for a large number of logical qubits in the quantum memory, even if the physical gate qubits have an error rate relatively close to an error threshold.

    Methods and Systems for Frequency Conversion and Modulation Using Solid-State Defects
    82.
    发明申请
    Methods and Systems for Frequency Conversion and Modulation Using Solid-State Defects 有权

    公开(公告)号：US20220155621A1

    公开(公告)日：2022-05-19

    申请号：US17435987

    申请日：2020-03-04

    Applicant: The University of Chicago

    Inventor： Kevin C. Miao ,  Samuel J. Whiteley ,  David D. Awschalom

    IPC: G02F1/03

    Abstract: The disclosure is directed to devices, systems, and methods for performing quantum state-mediated microwave-to-optical energy conversion. Such quantum state-mediated energy conversion may be achieved via coherent interactions between an optical excitation and microwave electric field mediated by various quantum states in a defect embedded in a crystalline lattice. Such energy conversion enables coherent electro-optical modulation of optical emission from the defect, microwave-optical transduction, optical detection of microwave, and optical frequency mixing in the optical emission from the defect. The optical emission from the defect maintains and carries quantum coherence in the defect. Such devices and methods may be applied in quantum information processing systems.

    Methods and Compositions for Determining pH
    88.
    发明申请
    Methods and Compositions for Determining pH 有权

    公开(公告)号：US20210403987A1

    公开(公告)日：2021-12-30

    申请号：US17466474

    申请日：2021-09-03

    Applicant: The University of Chicago ,  National Centre for Biological Sciences

    Inventor： Yamuna Krishnan ,  Saheli Halder

    IPC: C12Q1/6809 ,  C12N15/113 ,  C12N15/11 ,  G01N33/84 ,  C12Q1/6825 ,  C12Q1/6816 ,  C12Q1/00 ,  C12Q1/02 ,  C12Q1/6876

    Abstract: Described herein are nucleic acid molecules and complexes useful as i-switch pH reporters that have increased sensitivities as a pH reporter and have alternate pH reporting capacity ranges. Aspects of the disclosure relate to a method for determining pH comprising providing a nucleic acid complex comprising: a first single-stranded nucleic acid molecule comprising the sequence CnXCnYCnZCn (SEQ ID NO. 6) wherein C is cytosine; X, Y and Z are each one or more of adenine, thymine, guanine, or combinations thereof; and n is greater than or equal to 2; and wherein at least 2 cytosine residues of the first single-stranded nucleic acid molecule are modified; and a second single-stranded nucleic acid molecule that is partially or fully complementary to the first single-stranded molecule, wherein a first label is conjugated to the first single-stranded nucleic acid molecule or the second single-stranded nucleic acid molecule; and wherein the first label is capable of producing a signal, wherein the intensity of the signal varies as a function of the conformation of the nucleic acid complex; and measuring the intensity of the signal and determining the pH from the measured signal.

    METHOD AND SYSTEM FOR MASK DISINFECTION
    90.
    发明申请
    METHOD AND SYSTEM FOR MASK DISINFECTION 有权

    公开(公告)号：US20210361798A1

    公开(公告)日：2021-11-25

    申请号：US17326860

    申请日：2021-05-21

    Applicant: The University of Chicago

    Inventor： Peter Eng ,  Patrick J. La Riviere ,  Jon Brickman ,  Naoum Issa ,  Talon Chandler ,  Michael Proskey ,  Joanne E. Stubbs

    IPC: A61L2/10 ,  A61L2/24

    Abstract: A disinfection system includes a mask chamber and a cassette trolley rail mounted to the mask chamber. The system also includes a mask cassette configured to hold one or more masks and configured to mount to the cassette trolley rail such that the mask cassette translates along the cassette trolley rail. The system also includes a first array of lamps mounted to a first lamp mount within the mask chamber, where the first array of lamps is positioned to emit radiation toward a first side of the mask cassette. The system further includes a second array of lamps mounted to a second lamp mount within the mask chamber, where the second array of lamps is positioned to emit radiation toward a second side of the mask cassette that is opposite the first side of the mask cassette.

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