SURFACE EMITTING SEMICONDUCTOR BODY WITH VERTICAL EMISSION DIRECTION AND STABILISED EMISSION WAVELENGTH

摘要

A surface emitting semiconductor body with vertical emission direction is disclosed, for use with a resonator and comprising a semiconductor layer sequence with an active region, wherein the semiconductor body has a wavelength stabilising form such that a peak wavelength of the radiation generated in the active region in a given operating range for the semiconductor body is stabilised against changes in output power of the radiation generated in the active region.