DISPOSITIF OPTIQUE A SEMICONDUCTEUR, A CAVITE RESONANTE ACCORDABLE EN LONGUEUR D'ONDE, APPLICATION A LA MODULATION D'UNE INTENSITE LUMINEUSE

摘要

The optical semiconductor modulator has a resonant cavity (2) and outer mirrors (4,6). A super network (14) in the cavity forms part of the piezoelectric semiconductor layers. A charge is injected into the super network providing separate resonant wavelength modes.