Browsing by Subject "356/440"
Now showing items 1-2 of 2
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(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 ...
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(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 ...