Patents Represented by Attorney Alton W. Payne, J.D.
  • Patent number: 7268355
    Abstract: A UV fluorescence detection system is provided comprising a dielectric barrier-discharge excimer lamp, an applied excitation source for communication with the excimer lamp; a fluorescence chamber having a sample gas containing sulfur dioxide, a light sensitive detector is in operative association with the sample chamber; and a signal analyzing and conditioning device for determining the sulfur dioxide content of the sample. The dielectric barrier-discharge excimer lamp possesses a krypton-chloride excimer fill gas mixture. An excitation interference filter and a fluorescence filter may be used in association with the lamp and chamber.
    Type: Grant
    Filed: December 27, 2002
    Date of Patent: September 11, 2007
    Inventor: Franek Olstowski