Hyperuniform disordered material with resonant structures patent issued

Etaphase’s US9,720,172 patent issued. “Hyperuniform disordered material with resonant structures”

Abstract follows:

An optical structure includes a Hyperuniform Disordered Solid (“HUDS”) structure, a waveguide, and a resonant cavity. The HUDS structure is formed by walled cells organized in a lattice. The waveguide is configured to guide an optical signal. The resonant cavity is formed along a boundary of the waveguide. The resonant cavity is configured to be resonant at a frequency band that is a subset of a bandwidth of the optical signal.