Optically augmented 3-D computer system

The system design of an optically augmented 3-D computer is presented and evaluated. The system under investigation combines the Hughes 3-D VLSI technology with free-space optoelectronic interconnection modules. The 3-D wafer stacks containing the processing capabilities of the system are assembled with the optoelectronic modules for global communication allowing fast and efficient data routing and/or sorting.