Process for correcting the emission spectrum of a light-emitting semiconductor diode having a waveguide comprises introducing local voids into the waveguide

摘要

Process for correcting the emission spectrum of a light-emitting semiconductor diode having a waveguide (7) comprises introducing local voids (12, 13, 14) into the waveguide. The number and size of the voids are selected so that the required spectral properties of the diode are produced without impairing the residual performance values. Preferred Features: The voids are introduced into the waveguides as hollow chambers in which semiconductor material has been removed.