Patents by Inventor Harry Jay Levine
Harry Jay Levine has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240347995Abstract: A device for modulating an amplitude of a light beam, comprising a coherent light source configured to generate a phase-modulated beam having a plurality of frequency components; and a dispersive optical element. The dispersive optical element has a group delay dispersion and is configured to receive the phase-modulated beam, to introduce an optical phase shift to each of the plurality of the frequency components, so that the values of the optical phase shift vary non-linearly with frequency according to the group delay dispersion, and to recombine the plurality of frequency components, thereby generating an amplitude-modulated beam.Type: ApplicationFiled: January 11, 2024Publication date: October 17, 2024Inventors: Harry Jay Levine, Dolev Bluvstein, Alexander Keesling-Contreras, Giulia Semeghini, Sepehr Ebadi, Tout Wang, Ahmed Omran, Mikhail Lukin, Markus Greiner, Vladan Vuletic
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Publication number: 20240289665Abstract: A device includes a grouping of N qubits, where N is equal to two or more, and a coherent light source configured to, given selected values for a set of parameters of at least a first and a second laser pulse, the parameters selected from a relative phase shift, a laser frequency, a laser intensity, and a pulse duration: apply at least the first and second laser pulses to all qubits within the grouping of N qubits, thereby coupling a non-interacting quantum state |1 to an interacting excited state |r, such that each qubit that begins in quantum state |1 returns to the state |1 upon completion of the at least first and second laser pulses, and such that qubits in the grouping are mutually blockaded.Type: ApplicationFiled: January 11, 2022Publication date: August 29, 2024Inventors: Hannes Pichler, Harry Jay Levine, Mikhail D. Lukin, Ahmed Omran, Alexander Keesling Contreras, Giulia Semeghini, Vladan Vuletic, Markus Greiner, Tout Wang, Sepehr Ebadi
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Patent number: 12051520Abstract: Systems and methods relate to arranging atoms into 1D and/or 2D arrays; exciting the atoms into Rydberg states and evolving the array of atoms, for example, using laser manipulation techniques and high-fidelity laser systems described herein; and observing the resulting final state. In addition, refinements can be made, such as providing high fidelity and coherent control of the assembled array of atoms. Exemplary problems can be solved using the systems and methods for arrangement and control of atoms.Type: GrantFiled: June 5, 2023Date of Patent: July 30, 2024Assignees: President and Fellows of Harvard College, California Institute of Technology, Massachusetts Institute of TechnologyInventors: Alexander Keesling Contreras, Hannes Bernien, Sylvain Schwartz, Harry Jay Levine, Ahmed Omran, Mikhail D. Lukin, Vladan Vuletic, Manuel Endres, Markus Greiner, Hannes Pichler, Leo Zhou, Shengtao Wang, Soonwon Choi, Donggyu Kim, Alexander S. Zibrov
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Publication number: 20240185113Abstract: Error detection and correction in a quantum computer are provided. The quantum computer includes qubits encoding a plurality of data qudits and an ancilla qudit. The qubits encoding the plurality of data qudits are arranged into a grouping wherein the qubits encoding each of the data qudits are within an interaction distance of an interacting state of the qubits encoding the ancilla qudit. A leakage error of a first data qudit of the plurality of data qudits into the interacting state is detected by detecting a state of the ancilla qudit. Quantum states of the qudits are selected such that angular momentum selection rules prohibit mixing between the selected quantum states during a leakage error of one of the qudits into a noninteracting state. The leakage error is corrected by optical pumping of the noninteracting state, preserving coherence of the selected quantum states in the absence of the leakage error.Type: ApplicationFiled: November 17, 2023Publication date: June 6, 2024Inventors: Iris Cong, Shengtao Wang, Harry Jay Levine, Alexander Keesling Contreras, Mikhail D. Lukin
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Patent number: 11985451Abstract: A method of generating uniform large-scale optical focus arrays (LOT As) with a phase spatial light modulator (SLM) includes identifying and removing undesired phase rotation in the iterative Fourier transform algorithm (IFTA), thereby producing computer-generated holograms of highly uniform LOT As using a reduced number of iterations as compared to a weighted Gerchberg-Saxton algorithm. The method also enables a faster compensation of optical system-induced LOT A intensity inhomogeneity than the conventional IFTA.Type: GrantFiled: February 21, 2020Date of Patent: May 14, 2024Assignees: President and Fellows of Harvard College, Massachusetts Institute of TechnologyInventors: Donggyu Kim, Alexander Keesling Contreras, Ahmed Omran, Harry Jay Levine, Hannes Bernien, Mikhail D. Lukin, Dirk R. Englund
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Publication number: 20240029911Abstract: Topological qubits are provided in a quantum spin liquid. In various embodiments, a device is provided comprising a two-dimensional array of particles, each particle disposed at a vertex of a ruby lattice having a parameter ? greater than 1 2 ; each particle having a first state and an excited state; each particle that belongs to at least three unit cells of the ruby lattice having a blockade radius, when in the excited state, sufficient to blockade each of at least six nearest neighboring particles in the ruby lattice from transitioning from its first state to its excited state, and wherein the array has at least one outer edge configured to be in a first boundary condition.Type: ApplicationFiled: May 19, 2023Publication date: January 25, 2024Inventors: Mikhail D. Lukin, Vladan Vuletic, Markus Greiner, Ruben Verresen, Ashvin Vishwanath, Alexander Keesling Contreras, Harry Jay Levine, Giulia Semeghini, Tout Taotao Wang, Ahmed Omran, Dolev Bluvstein, Sepehr Ebadi
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Publication number: 20230326623Abstract: Systems and methods relate to arranging atoms into 1D and/or 2D arrays; exciting the atoms into Rydberg states and evolving the array of atoms, for example, using laser manipulation techniques and high-fidelity laser systems described herein; and observing the resulting final state. In addition, refinements can be made, such as providing high fidelity and coherent control of the assembled array of atoms. Exemplary problems can be solved using the systems and methods for arrangement and control of atoms.Type: ApplicationFiled: June 5, 2023Publication date: October 12, 2023Inventors: Alexander Keesling Contreras, Hannes Bernien, Sylvain Schwartz, Harry Jay Levine, Ahmed Omran, Mikhail D. Lukin, Vladan Vuletic, Manuel Endres, Markus Greiner, Hannes Pichler, Leo Zhou, Shengtao Wang, Soonwon Choi, Donggyu Kim, Alexander S. Zibrov
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Patent number: 11710579Abstract: Systems and methods relate to arranging atoms into 1D and/or 2D arrays; exciting the atoms into Rydberg states and evolving the array of atoms, for example, using laser manipulation techniques and high-fidelity laser systems described herein; and observing the resulting final state. In addition, refinements can be made, such as providing high fidelity and coherent control of the assembled array of atoms. Exemplary problems can be solved using the systems and methods for arrangement and control of atoms.Type: GrantFiled: June 2, 2022Date of Patent: July 25, 2023Assignees: President and Fellows of Harvard College, California Institute of Technology, Massachusetts Institute of TechnologyInventors: Alexander Keesling Contreras, Hannes Bernien, Sylvain Schwartz, Harry Jay Levine, Ahmed Omran, Mikhail D. Lukin, Vladan Vuletic, Manuel Endres, Markus Greiner, Hannes Pichler, Leo Zhou, Shengtao Wang, Soonwon Choi, Donggyu Kim, Alexander S. Zibrov
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Publication number: 20220293293Abstract: Systems and methods relate to arranging atoms into 1D and/or 2D arrays; exciting the atoms into Rydberg states and evolving the array of atoms, for example, using laser manipulation techniques and high-fidelity laser systems described herein; and observing the resulting final state. In addition, refinements can be made, such as providing high fidelity and coherent control of the assembled array of atoms. Exemplary problems can be solved using the systems and methods for arrangement and control of atoms.Type: ApplicationFiled: June 2, 2022Publication date: September 15, 2022Inventors: Alexander Keesling Contreras, Hannes Bernien, Sylvain Schwartz, Harry Jay Levine, Ahmed Omran, Mikhail D. Lukin, Vladan Vuletic, Manuel Endres, Markus Greiner, Hannes Pichler, Leo Zhou, Shengtao Wang, Soonwon Choi, Donggyu Kim, Alexander S. Zibrov
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Patent number: 11380455Abstract: Systems and methods relate to arranging atoms into 1D and/or 2D arrays; exciting the atoms into Rydberg states and evolving the array of atoms, for example, using laser manipulation techniques and high-fidelity laser systems described herein; and observing the resulting final state. In addition, refinements can be made, such as providing high fidelity and coherent control of the assembled array of atoms. Exemplary problems can be solved using the systems and methods for arrangement and control of atoms.Type: GrantFiled: July 13, 2018Date of Patent: July 5, 2022Assignees: President and Fellows of Harvard College, Massachusetts Institute of Technology, California Institute of TechnologyInventors: Alexander Keesling Contreras, Hannes Bernien, Sylvain Schwartz, Harry Jay Levine, Ahmed Omran, Mikhail D. Lukin, Vladan Vuletic, Manuel Endres, Markus Greiner, Hannes Pichler, Leo Zhou, Shengtao Wang, Soonwon Choi, Donggyu Kim, Alexander S. Zibrov
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Publication number: 20220197102Abstract: A system for optically modulating a plurality of optical channels includes a power delivery module adapted to convert a coherent light beam into a plurality of optical channels, at least one optical modulator, optically coupled to the power delivery module, the at least one optical modulator adapted to optically modulate each of the plurality of the optical channels, and a vacuum chamber having a trapping plane therein, the vacuum chamber adapted to generate an addressable array of trapped particles at the trapping plane, wherein each of the plurality of optical channels is optically coupled to at least one of the trapped particles of the addressable array.Type: ApplicationFiled: May 15, 2020Publication date: June 23, 2022Inventors: Ian Robert Christen, Dirk R. Englund, Hannes Bernien, Ahmed Omran, Alexander Keesling Contreras, Harry Jay Levine, Mikhail Lukin
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Publication number: 20220060668Abstract: A method of generating uniform large-scale optical focus arrays (LOT As) with a phase spatial light modulator includes identifying and removing undesired phase rotation in the iterative Fourier transform algorithm (IFTA), thereby producing computer-generated holograms of highly uniform LOT As using a reduced number of iterations as compared to a weighted Gerch-berg-Saxton algorithm. The method also enables a faster compensation of optical system-induced LOT A intensity inhomogeneity than the conventional IFTA.Type: ApplicationFiled: February 21, 2020Publication date: February 24, 2022Inventors: Donggyu Kim, Alexander Keesling Contreras, Ahmed Omran, Harry Jay Levine, Hannes Bernien, Mikhail D. Lukin, Dirk R. Englund
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Publication number: 20200185120Abstract: Systems and methods relate to arranging atoms into 1D and/or 2D arrays; exciting the atoms into Rydberg states and evolving the array of atoms, for example, using laser manipulation techniques and high-fidelity laser systems described herein; and observing the resulting final state. In addition, refinements can be made, such as providing high fidelity and coherent control of the assembled array of atoms. Exemplary problems can be solved using the systems and methods for arrangement and control of atoms.Type: ApplicationFiled: July 13, 2018Publication date: June 11, 2020Inventors: Alexander Keesling Contreras, Hannes Bernien, Sylvain Schwartz, Harry Jay Levine, Ahmed Omran, Mikhail D. Lukin, Vladan Vuletic, Manuel Endres, Markus Greiner, Hannes Pichler, Leo Zhou, Shengtao Wang, Soonwon Choi, Donggyu Kim, Alexander S. Zibrov