Integrated circuit including non-planar structure and waveguide

An integrated circuit comprising:

• a doped substrate layer;
• a first structure that defines a photodiode, including a fin that extends substantially perpendicular to the doped substrate layer;
• a waveguide that extends over the doped substrate layer to the fin, and extends over the fin, where the wave guide provides electromagnetic waves to the structure, and wherein the structure provides a signal in response to at least some of the electromagnetic waves;
• and
• a second structure that includes a transistor having a gate, wherein the photodiode is coupled to the gate.

An integrated circuit comprising:

• a first photodiode, a second photodiode, and a third photodiode positioned on a substrate, each photodiode comprising:
• a doped substrate layer;
• an insulation layer positioned over the substrate;
• a structure including a single fin that extends substantially perpendicular from the doped substrate layer;
• a waveguide that extends on the doped substrate layer to the single fin and substantially perpendicular to the doped substrate layer as the waveguide extends over the single fin, the waveguide configured to provide electromagnetic waves to the single fin, wherein the single fin provides a signal in response to at least some of the electromagnetic waves.