Patent ID: 8530818

Claim:
An apparatus comprising: a reflector die including: one or more side surfaces including a first side surface; a coupling surface to couple the reflector die; a flat bevel surface formed by a bevel to a first flat portion of the coupling surface and to a second flat portion of the first side surface, the bevel surface to provide a target area for an optical signal, wherein the bevel surface and the one or more side surfaces define one or more edges the coupling surface, wherein the one or more side surfaces are each perpendicular to and face away from the coupling surface, and wherein the bevel surface faces away from the second flat portion; one or more grooves in the coupling surface, each of the one or more grooves extending through a respective one of the bevel surface and the one or more side surfaces, the one or more grooves each to receive a respective alignment pin for an aligning of the target area; and a reflective coating deposited on the bevel surface, the reflective coating to reflect the optical signal.