Porous Dispersion Bragg Reflector for Laser Applications

摘要

The embodiments described herein include a first porous multilayer of a first porosity, an active quantum well capping layer epitaxially grown on the first porous multilayer, and a first porosity on the active quantum well capping layer. It provides a layered structure including a substrate comprising a second porous multilayer of, wherein the second porous multilayer is aligned with the first porous multilayer.