A display device comprises a plurality of pixels, each pixel having a portion (10) of a solid-
state, phase-change material such as germanium-antimonium-telluride (GST) or vanadium …

(57) ABSTRACT A refractive index device and method of making it include obtaining a glass
structure comprising a plurality of nucle ation sites. The glass structure is formed from a …

Variations of the techniques, systems, devices, and methods discussed herein pertain to a
pixel-level mask for a photo detector. Such a mask may have a layer of reconfigurable phase …

An optical device, such as an optical storage medium, comprises a layer of material in the
solid state that has a refractive index that is switchable between at least two stable values by …

Embodiments of the present disclosure relate to a program mable metamaterial which
comprises an array of phase change material elements. A domain inducing component may …

A mask array apparatus includes a monolithic structure that includes a substrate layer
transmissive for at least a portion of an infrared wavelength band and an array of individually …

An optical system that includes a reconfigurable phase change material (PCM) layer that
includes a plurality of individually controllable pixel areas. Each individually con trollable …

Gradient refractive index (GRIN) materials can include multi-phase composites having
substances with differing refractive indices disposed non-uniformly within one another …

A spatial light modulator (SLM) is provided that includes an optical resonator (ie, pixel)
having nanoscale size. The optical resonator having nanoscale size includes a phase …

(51) Int. Ci. CO3C 3/32(2006.01) CO3C 10/00(2006.01) CO3C 23/00(2006.01) GO2B
1/00(2006.01) GO2B 3/00(2006.01) CO3C 10/16(2006.01)(52) US CI. CPC? 03C 3/323 …