US Patent Issued to Hewlett Packard Enterprise Development on Oct. 6 for "Bandwidth enhancement of quantum dot/well hybrid III-V/silicon micro-ring lasers" (California Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,158, issued on Oct. 6, was assigned to Hewlett Packard Enterprise Development LP (Spring, Texas).

"Bandwidth enhancement of quantum dot/well hybrid III-V/silicon micro-ring lasers" was invented by Stanley Cheung (Milpitas, Calif.), Di Liang (Santa Barbara, Calif.), Raymond G. Beausoleil (Milpitas, Calif.) and Michael Renne Ty Tan (Milpitas, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical device includes a micro-ring laser having a first cavity and a waveguide having a second cavity. Light emitted by the micro-ring laser can be configured to circulate the first cavity. The second cavity can be defined by a first reflector. The first r...