Patent ID: 9110281
Filing Date: 2015-08-18
Classification: G02B,G06F

Abstract:
1. An apparatus, comprising: a substrate having a first surface; at least one reflective facet formed over the first surface of the substrate, the reflective facet including a reflective layer having a side tapered at an angle to the first surface of the substrate and a first masking structure, the reflective layer disposed between the first masking structure and the first surface of the substracte; and at least one electrode formed over the first surface of the substrate, wherein the electrode includes a conductive layer and a second masking structure, the conductive layer disposed between the second masking structure and the first surface of the substrate, the reflective layer of the reflective facet and the conductive layer including at least one common material, wherein a thickness of the conductive layer of the electrode is less than a thickness of the reflective layer of the electrode.