US Patent Issued to Axenic on May 5 for "Optical structure" (British Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,030, issued on May 5, was assigned to Axenic Ltd. (Durham, Great Britain).

"Optical structure" was invented by Rob Walker (Crook, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical structure comprising a multimode interference waveguide section, the multimode interference waveguide section comprising an input face, an output face and sidewalls extending therebetween, the sidewalls extending substantially parallel to a length axis; at least one input optical waveguide abutting the input face and spaced apart from the sidewalls; at least one output optical waveguide abutting the output face and spaced apart from the sidewalls; the i...