An electro-optic modulator (300) comprises a substrate (310) made of a material which has an electro-optic effect and a pyroelectric effect. In the substrate (310), an optical waveguide (320) is formed to have at least a pair of optical paths. On the substrate (310) and on the optical waveguide (320),...http://www.google.fr/patents/US7123784?utm_source=gb-gplus-shareBrevet US7123784 - Electro-optic modulator with particular diffused buffer layer
Electro-optic modulator with particular diffused buffer layer
