US Patent Issued to Fieldpoint (Cyprus) on Sept. 2 for "Optical filter based on light-matter coupling in quantum-confined cavity spaces" (Serbian Inventor)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,405,402, issued on Sept. 2, was assigned to Fieldpoint (Cyprus) Ltd. (Nicosia, Cyprus).

"Optical filter based on light-matter coupling in quantum-confined cavity spaces" was invented by Djuro Koruga (Belgrade, Serbia).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical filter may comprise a layer structure comprising a plurality of layers stacked in a thickness direction of the layer structure and including: a plurality of nano-photonic layers formed of a nano-photonic material with icosahedral or dodecahedral symmetry and at least one substrate layer formed of an optically transparent material, wherein one of the at least one substrate layer is po...