US Patent Issued to Intel on Oct. 6 for "Technologies for signal amplification for a photonic integrated circuit" (Arizona, California Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,367, issued on Oct. 6, was assigned to Intel Corp. (Santa Clara, Calif.).

"Technologies for signal amplification for a photonic integrated circuit" was invented by Hiroki Tanaka (Gilbert, Ariz.), Bai Nie (Chandler, Ariz.), Kristof Darmawikarta (Chandler, Ariz.) and Hari Mahalingam (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for signal amplification for a photonic integrated circuit (PIC) die are disclosed. In the illustrative embodiment, an optical fiber is coupled to an input signal waveguide in a glass interposer, and an input signal waveguide of a PIC die is coupled to the input signal waveguide of the glass interpo...