Optical Coupling to 90-degree Optical Path Conversion using a VCSEL and Fiber for Optical-Wiring

Abstract

There is "90-degree optical path conversion" as a 1 of the key technology to Optical Interconnection for board-to-board and chip-to-chip. "90-degree optical path conversion" are done on mirror surface which processed the tip of Fiber into 45°, and optical coupling with the Vertical Cavity Surface Emitting Laser (VCSEL) is examined. Optical coupling was examined from the Ray-Trace Simulation and the experiment.