Amorphous germanium waveguides for spectroscopic sensing and data communication… Grant US-11604147-B2 United States of America 14 Mar 2023
Amorphous germanium waveguides for spectroscopic sensing and data communication… Grant US-11204327-B2 United States of America 21 Dec 2021
Adjusting optical properties of optical thin films Application US-8986922-B1 United States of America 24 Mar 2015
Adjusting optical properties of optical thin films Application US-7901870-B1 United States of America 08 Mar 2011
Segmented waveguides having selected bragg reflection characteristics Application US-5393561-A United States of America 28 Feb 1995
Integrated optical waveguide utilizing zinc oxide diffused into congruent and magnesium… Grant US-5095518-A United States of America 10 Mar 1992