ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,225, issued on June 30, was assigned to Lightmatter Inc. (Mountain View, Calif.).
"Laser system with active wavelength control" was invented by Srinivasan Ashwyn Srinivasan (Toronto), Jessie Rosenberg (Bedford, Mass.), Krishna Bharath (Portland, Ore.), Matthew D. Cole (South Boston, Mass.), Stefan Pfnuer (Scotts Valley, Calif.), Binoy Shah (Niskayuna, N.Y.), Dapeng Liu (Santa Clara, Calif.) and Stanley W. Hsu (Cupertino, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are packages and techniques aimed at stabilizing the wavelengths of emission of a wavelength division multiplexing (WDM) optical source against temperature fluct...