US Patent Issued to II-VI DELAWARE on June 23 for "System and method for coherent receivers with PCSELS emitting in two directions" (Delaware Inventor)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,676, issued on June 23, was assigned to II-VI DELAWARE INC. (Wilmington, Del.).

"System and method for coherent receivers with PCSELS emitting in two directions" was invented by Anna Tatarczak (Wilmington, Del.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure may comprise a coherent optical receiver, where the coherent optical receiver comprises a PCSEL that generates a first and a second light beam. In accordance with various embodiments, the physical emission direction of the first light beam may be at an angle of 180 degrees, or 180 degrees plus/minus 10 degrees in some instances, to the physical emission direc...