An optical phased array includes a first multitude of tiles forming an array of optical signal
transmitters and/or receivers. Each such tile includes optical components for processing of …

A system includes, in part, a first optical modulator adapted to modulate a first optical signal
with a first data to generate a first modulated optical signal, a second optical modulator …

A PIC comprising an optical edge coupler having a plurality of optical cores within a
heterogeneous stack of dielectric layers providing an optical cladding for the optical cores …

A method of testing a photonics die at the wafer level includes providing a sacrificial
waveguide and a grating coupler at least partially in a scribe line between dies of a wafer …