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Optical feedback structures and methods of making

United States Patent

November 18, 2014
View the Complete Patent at the US Patent & Trademark Office
An optical resonator can include an optical feedback structure disposed on a substrate, and a composite including a matrix including a chromophore. The composite disposed on the substrate and in optical communication with the optical feedback structure. The chromophore can be a semiconductor nanocrystal. The resonator can provide laser emission when excited.
Snee; Preston T. (Cambridge, MA), Chan; Yin Thai (Cambridge, MA), Nocera; Daniel G. (Cambridge, MA), Bawendi; Moungi G. (Cambridge, MA)
Massachusetts Institute of Technology (Cambridge, MA)
11/ 288,321
November 29, 2005
FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was made with government support under Grant No. CHE-0209898, awarded by the National Science Foundation and Grant No. DE-FG02-02ER45974, awarded by the Department of Energy. The government has certain rights in the invention.