Chemical solution deposition of epitaxial BaTiO3 thin films: a pathway towards high speed modulators Ghent University
Our digital world is growing at great speed implying the constant need for improving the network quality, broadening band widths allowing fast data traffic. Electro-optical modulators are used in these state-of-the-art networks and are much faster that classic electrical switches. Tuned constructive and destructive interaction of light waves is achieved by changing the refractive index of the modulator material. A piezoelectric material as ...