Browsing by Subject "372/46.01"
Now showing items 1-1 of 1
-
(United States. Patent and Trademark Office; Texas A&M University. Libraries, 2011-07-05)Apparatus and methods for generating radiation via difference frequency generation (DFG). In one exemplary implementation, a quantum cascade laser (QCL) has a significant second-order nonlinear susceptibility (χ(2)) ...