| Popis: |
Recent advances in semiconductor laser technology, specifically the emergence of vertical cavity surface emitting lasers (VCSELs), have created room for substantial improvements in the performance of low-cost, fiber-optic links. However, traditional electronic packaging of the VCSELs and detectors severely limits the performance of these new devices. In two previous papers from this laboratory [1996, 1997], traditional laser packages were described, modeled, measured and evaluated. Further, a new improved conceptual package, referred to as the optical package for advanced lasers (OPAL), was presented, as were a set of design guidelines for a new generation of packages for VCSELs and detectors. This paper, describing a continuation of the previous work, discusses the design, modeling, fabrication, and demonstration of OPALs in a laboratory environment. Measured results recorded from VCSELs packaged in OPALs operating to 5 Gbit/s data rates are presented. |
