Patents by Inventor Timur Misyuryaev

Timur Misyuryaev 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).

  • Excimer laser with uniform beam
    Patent number: 11183808
    Abstract: Fine-structure in the transverse mode of an excimer laser beam is minimized by having a plurality of resonator mirrors located at each end of a linear excimer laser. At one end, a highly-reflective end mirror and a partially-reflective end mirror are inclined at small angle with respect to each other. At the other end, two output-coupling mirrors are inclined at a small angle with respect to each other. This arrangement of resonator mirrors generates a composite laser beam that blurs any fine structure.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: November 23, 2021
    Assignee: Coherent LaserSystems GMBH & Co. KG
    Inventors: Igor Bragin, Timur Misyuryaev, Paul Van Der Wilt
  • EXCIMER LASER WITH UNIFORM BEAM
    Publication number: 20200303889
    Abstract: Fine-structure in the transverse mode of an excimer laser beam is minimized by having a plurality of resonator mirrors located at each end of a linear excimer laser. At one end, a highly-reflective end mirror and a partially-reflective end mirror are inclined at small angle with respect to each other. At the other end, two output-coupling mirrors are inclined at a small angle with respect to each other. This arrangement of resonator mirrors generates a composite laser beam that blurs any fine structure.
    Type: Application
    Filed: February 20, 2020
    Publication date: September 24, 2020
    Applicant: Coherent LaserSystems GMBH & Co. KG
    Inventors: Igor BRAGIN, Timur MISYURYAEV, Paul VAN DER WILT
  • LASING-GAS MIXTURE FOR EXCIMER LASER
    Publication number: 20180254602
    Abstract: A xenon chloride (XeCl) excimer laser includes a lasing-gas mixture including a buffer gas, a noble gas, a halogen-donating gas, and deuterium. The deuterium is present in a concentration greater than about 10 parts-per-million.
    Type: Application
    Filed: March 2, 2017
    Publication date: September 6, 2018
    Inventors: Igor BRAGIN, Oleg MELNIKOV, Timur MISYURYAEV
  • Lasing-gas mixture for excimer laser
    Patent number: 10069273
    Abstract: A xenon chloride (XeCl) excimer laser includes a lasing-gas mixture including a buffer gas, a noble gas, a halogen-donating gas, and deuterium. The deuterium is present in a concentration greater than about 10 parts-per-million.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: September 4, 2018
    Assignee: COHERENT LASERSYSTEMS GMBH & CO. KG
    Inventors: Igor Bragin, Oleg Melnikov, Timur Misyuryaev
  • Bandwidth-limited and long pulse master oscillator power oscillator laser systems
    Publication number: 20060007978
    Abstract: Laser systems have a line-narrowed master oscillator and a power oscillator for amplifying the output of the master oscillator. The power oscillator includes optical arrangements for limiting the bandwidth of radiation that can be amplified. The limited amplification bandwidth of the power oscillator is relatively broad compared to that of the output of the master oscillator, but narrower than would be the case without the bandwidth limiting arrangements. The bandwidth narrowing arrangements of the power oscillator function primarily to restrict the bandwidth of amplified spontaneous emission generated by the power oscillator.
    Type: Application
    Filed: June 1, 2005
    Publication date: January 12, 2006
    Inventors: Sergei Govorkov, Alexander Wiessner, Timur Misyuryaev, Alexander Jacobson, Gongxue Hua, Rainer Paetzel, Thomas Schroeder, Hans-Stephan Albrecht