Embodiments herein describe a photonic chip which includes a coupling interface for
evanescently coupling the chip to a waveguide on an external substrate. In one …

Embodiments herein describe a photonic chip which includes a coupling interface for
evanescently coupling the chip to a waveguide on an external substrate. In one …

A portion of an optical waveguide extending laterally within a photonic integrated circuit
(PIC) chip is at least partially freed from the substrate to allow physical displacement of a …

According to an example aspect of the present invention, there is provided a method for
integrating photonic circuits comprising optical waveguides, where a smaller chip with at …

In one aspect, there is described a photonic chip having a reflector unit which is
monolithically integrated onto a top surface of the photonic chip. In this aspect, the reflector …

(57) ABSTRACT A photonic integrated circuit apparatus is disclosed. The apparatus
includes a photonic chip and a lens array coupling element. The photonic chip includes a …

A photonic integrated circuit comprises a plurality of optical waveguides. Some waveguides
cross some other waveguides at respective crossing locations. Some waveguides have …

A photonic integrated circuit apparatus is disclosed. The apparatus includes a photonic chip
and a lens array coupling element. The photonic chip includes a waveguide at a side edge …

(57) ABSTRACT A photonic chip includes a device layer and a port layer, with an optical port
located at the port layer. Inter-layer optical couplers are provided for coupling light between …

An optomechanical assembly for a photonic chip is disclosed. The optomechanical
assembly may include a planar light wave circuit optically coupled to a plurality of Vertical …