A computer-implemented system and method analyzes the effectiveness of pharmaceutical treatments for medical conditions utilizing real time prescription compliance records. The transmit coupler excites the relevant waveguide mode. The nitrogen introduced layer is formed by performing nitrogen ion implantation into the entire surface of a substrate and subsequently applying thermal processing to the substrate to thereby activate the nitrogen that has been doped. Finally, a transistor channel is defined between an edge of the source region proximate the gate conductor and the angular implanted region edge underlying the gate conductor.