ECOC 2015
Conference paper

Barium-titanate integrated with silicon photonics for ultra-efficient electro-optical performance

View publication


We demonstrate a technology to integrate optical nonlinear barium titanate thin films into silicon photonic structures. We designed and successfully fabricated passive structures, such as couplers and interferometers, and active, electrically non-volatilely tuneable ring resonators with a tunability of 4μW/nm.