H - Electricity – 01 – S
Patent
H - Electricity
01
S
345/51
H01S 3/137 (2006.01) H01S 5/30 (2006.01) H01L 33/00 (2006.01)
Patent
CA 2016623
70577-64 ABSTRACT OF THE DISCLOSURE An optoelectronic device, e.g. for integrated circuits, has an Si or III/V semiconductor layer and an insulating layer which is doped with lanthanides to generate an optical signal whose wavelength is determined by the 4f ions used. The insula- ting layer is preferably a fluoride which can be grown epit- axially on the semiconductor layer and the lanthanide element ion substituting for a metal ion of the material forming the insula- ting layer has the same valence as the metal for which it is substituted.
Luth Hans
Muller Harald D.
Schneider Jurgen
Strumpler Ralf
Forschungszentrum Julich Gmbh
Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung
Smart & Biggar
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