Patents by Inventor Alexander HIGH

Alexander HIGH 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).

  • Publication number: 20240061219
    Abstract: A method of fabricating a visible spectrum optical component includes: providing a substrate; forming a resist layer over a surface of the substrate; patterning the resist layer to form a patterned resist layer defining openings exposing portions of the surface of the substrate; performing deposition to form a dielectric film over the patterned resist layer and over the exposed portions of the surface of the substrate, wherein a top surface of the dielectric film is above a top surface of the patterned resist layer; removing a top portion of the dielectric film to expose the top surface of the patterned resist layer and top surfaces of dielectric units within the openings of the patterned resist layer; and removing the patterned resist layer to retain the dielectric units over the substrate.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 22, 2024
    Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Robert C. DEVLIN, Mohammadreza KHORASANINEJAD, Federico CAPASSO, Hongkun PARK, Alexander HIGH
  • Patent number: 10197497
    Abstract: A method of making measurements includes providing a sensor with at least one solid state electronic spin; irradiating the sensor with radiation from an electromagnetic radiation source that manipulates the solid state electronic spins to produce spin-dependent fluorescence, wherein the spin-dependent fluorescence decays as a function of relaxation time; providing a target material in the proximity of the sensor, wherein, thermally induced currents (Johnson noise) present in the target material alters the fluorescence decay of the solid state electronic spins as a function of relaxation time; and determining a difference in the solid state spins spin-dependent fluorescence decay in the presence and absence of the target material and correlating the difference with a property of the sensor and/or target material.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: February 5, 2019
    Assignee: President and Fellows of Harvard College
    Inventors: Shimon Jacob Kolkowitz, Arthur Safira, Alexander A. High, Robert C. Devlin, Soonwon Choi, Quirin P. Unterreithmeier, David Patterson, Alexander S. Zibrov, Vladimir E. Manucharyan, Mikhail D. Lukin, Hongkun Park
  • Publication number: 20180275057
    Abstract: A method of making measurements includes providing a sensor with at least one solid state electronic spin; irradiating the sensor with radiation from an electromagnetic radiation source that manipulates the solid state electronic spins to produce spin-dependent fluorescence, wherein the spin-dependent fluorescence decays as a function of relaxation time; providing a target material in the proximity of the sensor, wherein, thermally induced currents (Johnson noise) present in the target material alters the fluorescence decay of the solid state electronic spins as a function of relaxation time; and determining a difference in the solid state spins spin-dependent fluorescence decay in the presence and absence of the target material and correlating the difference with a property of the sensor and/or target material.
    Type: Application
    Filed: January 29, 2016
    Publication date: September 27, 2018
    Inventors: Shimon Jacob KOLKOWITZ, Arthur SAFIRA, Alexander A. HIGH, Robert C. DEVLIN, Soonwon CHOI, Quirin P. UNTERREITHMEIER, David PATTERSON, Alexander S. ZIBROV, Vladimir E. MANUCHARYAN, Mikhail D. LUKIN, Hongkun PARK