Patents by Inventor Uwe Stamm

Uwe Stamm 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).

  • Pulsed laser
    Patent number: 5559815
    Abstract: A pulsed laser comprises an oscillator (10), a laser medium (14), a wavelength selective member (12) for tuning the wavelength of a beam pulse (18) emitted by the oscillator, and means for pulsed excitation of the laser medium (14). The laser medium (14) is excited at least twice at consecutive times to generate a single beam pulse (18).
    Type: Grant
    Filed: May 9, 1995
    Date of Patent: September 24, 1996
    Assignee: Lambda Physik Gesellschaft Zur Herstellung Von Lasern mbH
    Inventors: Vadim Berger, Jurgen Kleinschmidt, Uwe Stamm, Wolfgang Zschoke
  • Optical decoupling arrangement for laser beam
    Patent number: 5406571
    Abstract: A tunable laser oscillator, comprises a laser medium, an optical resonator, a wavelength selective element for adjusting the wavelength of a laser beam, and optical means for broadening the radiation in the resonator. The laser beam is decoupled from the resonator by means of an optical element after having passed the broadening means and prior to passing again through the laser medium. The laser beam is decoupled from the resonator such that its direction is independent of the beam wavelength.
    Type: Grant
    Filed: January 18, 1994
    Date of Patent: April 11, 1995
    Assignee: Lambda Gesellschaft zur Herstellung von Lasern mbH
    Inventors: Hermann Bucher, Harald Kneipp, Uwe Stamm