A system for single path processing identical, substantially identical, close or interfering frequencies with a single analog-to-digital converter. The thin film structure includes a photovoltaic absorbent layer covered by a confinement layer. Example embodiments of the invention include wireless docking management of peripheral devices, power management in wireless docking, intelligent and automatic connection activation in wireless docking, notification based on user proximity to a peripheral device in wireless docking, and redirection of data transmission between peripheral devices in wireless docking. A defined topographical pattern is transferred from the textured surface of the roller to the at least one photocurable layer.