Castera, Pau; Gutiérrez Campo, Ana María; Tulli, Domenico; Cueff, Sébastien; Orobtchouk, Regis; Rojo Romeo, Pedro; Saint-Girons, Guillaume; Sanchis Kilders, Pablo(Institute of Electrical and Electronics Engineers (IEEE), 2016-05-01)
[EN] The influence of an in-plane multi-domain structure in BaTiO3 films grown on SrTiO3/Si buffers for highly efficient electro-optic modulation has been analyzed. The modulation performance can be significantly enhanced ...
Brimont, Antoine Christian Jacques; Hu, X.; Cueff, Sébastien; Rojo-Romeo, Pedro; Saint Girons, Guillaume; Griol Barres, Amadeu; Zanzi, Andrea; Sanchis Kilders, Pablo; Orobtchouk, Regis(Institute of Electrical and Electronics Engineers (IEEE), 2016-02-01)
[EN] Waveguide bends support intrinsically leaky propagation modes due to unavoidable radiation losses. It is known that the losses of deep-etched/strip waveguide bends increase inevitably for decreasing radius. Here, we ...