Patents by Inventor Linda SULCZ-JUDÁK

Linda SULCZ-JUDÁK 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).

  • Method of scanning an optical beam using an acousto-optic deflector driven by chirped acoustic signals
    Patent number: 11927873
    Abstract: The object of the invention relates to a method for scanning with an optical beam (50) using a first acousto-optic deflector (15, 15?) having an optical axis along a Z-axis and at least one acousto-optic crystal layer (14), involving directing the optical beam (50) in the first acousto-optic deflector (15, 15?), and deflecting the optical beam (50) along an X-axis perpendicular to the Z-axis by means of the first acousto-optic deflector (15, 15), during which generating a plurality of acoustic chirp signals (30) in the at least one acousto-optic crystal layer (14) of the acousto-optic deflector (15, 15?) by—generating a first acoustic chirp signal (30a) having a duration of ? in the acousto-optic crystal layer (14), then—generating a second acoustic chirp signal (30b) in the acousto-optic crystal layer (14) within a ? period of time counted from the start of the generation of the first acoustic chirp signal (30a).
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: March 12, 2024
    Assignee: Femtonics Kft.
    Inventors: Gergely Katona, András Fehér, Máté Veress, Pál Maák, Gergely Szalay, Balázs Chiovini, Zoltán Szadai, Linda Sulcz-Judák, Balázs József Rózsa
  • METHOD OF SCANNING AN OPTICAL BEAM USING AN ACOUSTO-OPTIC DEFLECTOR DRIVEN BY CHIRPED ACOUSTIC SIGNALS
    Publication number: 20210318590
    Abstract: The object of the invention relates to a method for scanning with an optical beam (50) using a first acousto-optic deflector (15, 15?) having an optical axis along a Z-axis and at least one acousto-optic crystal layer (14), involving directing the optical beam (50) in the first acousto-optic deflector (15, 15?), and deflecting the optical beam (50) along an X-axis perpendicular to the Z-axis by means of the first acousto-optic deflector (15, 15), during which generating a plurality of acoustic chirp signals (30) in the at least one acousto-optic crystal layer (14) of the acousto-optic deflector (15, 15?) by—generating a first acoustic chirp signal (30a) having a duration of ? in the acousto-optic crystal layer (14), then—generating a second acoustic chirp signal (30b) in the acousto-optic crystal layer (14) within a ? period of time counted from the start of the generation of the first acoustic chirp signal (30a).
    Type: Application
    Filed: August 14, 2019
    Publication date: October 14, 2021
    Inventors: Gergely KATONA, András FEHÉR, Máté VERESS, Pál MAÁK, Gergely SZALAY, Balázs CHIOVINI, Zoltán SZADAI, Linda SULCZ-JUDÁK, Balázs József RÓZSA