Patents Assigned to Veralas, Inc.
  • Ultraviolet fiber laser system
    Patent number: 8817827
    Abstract: Laser master oscillator-power amplifier system for generating high pulse energy, high average power laser pulses in the ultraviolet 191.25-201.25 nm and 243-246.25 nm spectral ranges, and in the visible 450-537.5 nm spectral range with controllable pulse duration and pulse repetition rate employ a master oscillator seed laser operating in the infra-red spectral range, and a single series connected chain of hybrid fiber-bulk optical amplifiers coupled to a non-linear frequency conversion unit to convert the laser pulses to the ultraviolet and visible spectral ranges.
    Type: Grant
    Filed: May 6, 2013
    Date of Patent: August 26, 2014
    Assignee: Veralas, Inc.
    Inventor: Valeri V. Ter-Mikirtychev
  • Ultraviolet fiber laser system
    Patent number: 8774236
    Abstract: Laser master oscillator—power amplifier system for generating high pulse energy, high average power laser pulses in the ultraviolet 191.25-201.25 nm and 243-246.25 nm spectral ranges, and in the visible 450-537.5 nm spectral range with controllable pulse duration and pulse repetition rate employ a master oscillator seed laser operating in the infra-red spectral range, and a single series connected chain of hybrid fiber—bulk crystalline amplifiers coupled to a non-linear frequency conversion unit to convert the laser pulses to the ultraviolet and visible spectral ranges.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: July 8, 2014
    Assignee: Veralas, Inc.
    Inventor: Valeri V. Ter-Mikirtychev
  • ULTRAVIOLET FIBER LASER SYSTEM
    Publication number: 20140050234
    Abstract: Laser master oscillator-power amplifier system for generating high pulse energy, high average power laser pulses in the ultraviolet 191.25-201.25 nm and 243-246.25 nm spectral ranges, and in the visible 450-537.5 nm spectral range with controllable pulse duration and pulse repetition rate employ a master oscillator seed laser operating in the infra-red spectral range, and a single series connected chain of hybrid fiber-bulk optical amplifiers coupled to a non-linear frequency conversion unit to convert the laser pulses to the ultraviolet and visible spectral ranges.
    Type: Application
    Filed: May 6, 2013
    Publication date: February 20, 2014
    Applicant: Veralas, Inc.
    Inventor: Valeri V. Ter-Mikirtychev