Surface emitting laser vertical cavity of long wavelength, with optical pump vertically integrated.

摘要

A WAVELENGTH VCSEL LONG (40) According to the present invention is optically coupled optically pumped by a wavelength shorter ELECTRICALLY PUMPED A VCSEL (43). A WAVELENGTH RADIATION SHORT outputted from the upper surface (33) of VCSEL UNDERLYING IS TRANSMITTED THROUGH THE LOOKING GLASS MINOR (36) WAVELENGTH VCSEL LONG. RADIATION WAVELENGTH LONG IS ISSUED preferably from the top surface of VCSEL (40) LONG WAVELENGTH. TWO VCSEL (40) LONG WAVELENGTH. THE TWO VCSELs are preferably joined together using an adhesive OPTICO TRANSPARENT PROCESS OF UNION laminae, or metal for bonding metals.