Browsing by Subject "G01N 21/39"

Now showing items 1-2 of 2

    • Calorimetric fiber optic chemical sensor 
      Taylor, Henry F. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1992-10-20)
      The present invention is directed to a sensor which utilizes an optical fiber interferometer to detect the absorption of a modulated laser beam by a particular chemical species. In particular, one embodiment of the present ...
    • High reflectivity integrating cavity and optical amplification device 
      Yakovlev, Vladislav Victorovich; Fry, Edward S.; Mason, John David; Bixler, Joel Nathan; Cone, Michael Thomas; Hokr, Brett Harrison (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2018-03-27)
      Disclosed is a high reflectivity integrating cavity and device to amplify and detect luminescent emissions produced by small concentrations of materials to be analyzed. Femto or nano molar concentrations of a material can ...