A semiconductor device comprising an integrated optical guide, which has at least one rectilinear part and one curved part, and comprising means for obtaining the confinement of the light in the guide in the curved part, which means include a groove provided along the edge of the guide in the region...http://www.google.fr/patents/US4999686?utm_source=gb-gplus-shareBrevet US4999686 - Semiconductor device comprising an integrated optical guide, which has at least one rectilinear part and one curved part
Semiconductor device comprising an integrated optical guide, which has at ...
