N-configuration resonator-coupled quantum emitter

    公开(公告)号:US12198012B2

    公开(公告)日:2025-01-14

    申请号:US18299821

    申请日:2023-04-13

    Abstract: A quantum computing system, method, and computer readable medium involves initializing a state of a resonator-coupled quantum emitter having at least four levels arranged in an N-configuration, the N-configuration having a first ground state, a second ground state, a first excited state and a second excited state. A frequency of a first transition between the first ground state and the first excited state is tuned, a frequency of a second transition between the second ground state and the second excited state is tuned, and a frequency of a third transition between the second ground state and the first excited state is tuned. A plurality of photons are fed at a frequency corresponding to the frequency of the second transition, thereby entangling the plurality of photons to the resonator-coupled quantum emitter. Likewise, a photon at a frequency corresponding to the frequency of at least one of the first transition or the third transition is fed, thereby mapping a state of the resonator-coupled quantum emitter into a photon.

    SPIKY METAL STRUCTURES
    16.
    发明申请

    公开(公告)号:US20240402165A1

    公开(公告)日:2024-12-05

    申请号:US18688809

    申请日:2022-09-05

    Abstract: This invention provides nanostructures comprising a base. and nano-protrusions attached to the base. The invention further provides arrays of such nanostructures on substrates. Also provided by this invention are analysis and catalysis. separation and purification systems and methods. comprising or making use of the novel nanostructures. Particles and films comprising nano-protrusions are included in this invention as well.

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