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 ...
Castera Molada, Pau; Tulli, Domenico; Gutiérrez Campo, Ana María; Sanchis Kilders, Pablo(Optical Society of America: Open Access Journals, 2015-06-15)
[EN] The influence of BaTiO3 ferroelectric domain orientations for
high efficiency electro-optic modulation has been thoroughly analyzed. The
Mach-Zehnder modulator structure is based on a CMOS compatible
silicon/BaTiO3/silicon ...
Llorente, Roberto; Morant, Maria; Amiot, Nicolas; Uguen, Bernard(Institute of Electrical and Electronics Engineers (IEEE), 2011-06-06)
[EN] A novel photonic analog-to-digital converter (ADC) architecture tailored for the localization of transmitters employing ultra-wide band (UWB) radio technology is proposed and experimentally demonstrated in this paper. ...
Tainta, S.; Amaya Ocampo, Waldimar Alexander; Erro, M. J.; Garde, M. J.; Sales Maicas, Salvador; Muriel, M. A.(Optical Society of America, 2011)
[EN] A coding/decoding setup for a spectral phase encoding optical code-division multiple access (SPE-OCDMA) system has been developed. The proposalis basedon the temporal self-imaging effect and the use of aneasily tunable ...