20240045144. HIGH FIDELITY STORAGE AND RETRIEVAL OF QUANTUM INFORMATION IN A WARM ATOMIC VAPOR CELL DEVICE simplified abstract (Qunnect, Inc.)

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HIGH FIDELITY STORAGE AND RETRIEVAL OF QUANTUM INFORMATION IN A WARM ATOMIC VAPOR CELL DEVICE

Organization Name

Qunnect, Inc.

Inventor(s)

Mehdi Namazi of Brooklyn NY (US)

Mael Flament of Brooklyn NY (US)

Yang Wang of New York NY (US)

Alexander Craddock of Brooklyn NY (US)

HIGH FIDELITY STORAGE AND RETRIEVAL OF QUANTUM INFORMATION IN A WARM ATOMIC VAPOR CELL DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240045144 titled 'HIGH FIDELITY STORAGE AND RETRIEVAL OF QUANTUM INFORMATION IN A WARM ATOMIC VAPOR CELL DEVICE

Simplified Explanation

The abstract describes a patent application for a quantum memory device and methods for storing and retrieving a qubit from the device. The device includes an optical component to convert an input qubit encoded in the polarization state of a photon into a spatial qubit propagating in parallel optical rails. An atomic vapor memory is used to store the spatial qubit, and a second optical component combines the spatial qubit, retrieved from the atomic vapor memory, into an output qubit encoded in the polarization state of a photon.

  • The patent application describes a quantum memory device for storing and retrieving qubits.
  • The device includes an optical component to convert an input qubit into a spatial qubit.
  • The spatial qubit is stored in an atomic vapor memory.
  • A second optical component combines the spatial qubit into an output qubit.
  • The output qubit is encoded in the polarization state of a photon.

Potential applications of this technology:

  • Quantum computing: The quantum memory device can be used in quantum computers to store and retrieve qubits, which are the fundamental units of information in quantum computing.
  • Quantum communication: The device can be used in quantum communication systems to store and retrieve quantum information encoded in qubits, enabling secure and efficient transmission of information.

Problems solved by this technology:

  • Quantum information storage: The device provides a solution for storing and retrieving qubits, which is crucial for the development of quantum computing and quantum communication systems.
  • Polarization state encoding: The device allows for the encoding of qubits in the polarization state of photons, providing a versatile and efficient method for information storage and retrieval.

Benefits of this technology:

  • High-speed operation: The device enables fast storage and retrieval of qubits, facilitating efficient quantum computing and communication.
  • Versatile encoding: The ability to encode qubits in the polarization state of photons allows for flexible and adaptable information storage and retrieval.
  • Scalability: The quantum memory device can be scaled up to accommodate larger numbers of qubits, making it suitable for future advancements in quantum technology.


Original Abstract Submitted

a quantum memory device and methods for storage and retrieval of a qubit from the quantum memory device are described. the quantum memory device includes a first optical component to convert an input qubit encoded in an arbitrary polarization state of a photon into a spatial qubit propagating in a pair of parallel optical rails, an atomic vapor memory to store the spatial qubit in an atomic vapor, and a second optical component to combine the spatial qubit, when retrieved from the atomic vapor memory, into an output qubit encoded in an arbitrary polarization state of a photon.

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