Now showing items 1-2 of 2

    • Fry, Edward S.; Kattawar, George S.; Gray, Deric J.; Zhao, Xianzhen; Lu, Zheng (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2010-09-14)
      An apparatus for measuring an absorption coefficient includes a first diffusive material, a second diffusive material inside the first diffusive material separated from the first diffusive material by a cavity, and a ...
    • Costello, David (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1987-07-28)
      A fiber optical probe for colorimetric measurement of chemical properties suitable for the insertion into living tissue. A chemical to be colorimetrically measured is introduced into a sample chamber on the side of the ...