[EN] Photonic integrated circuits based on waveguide meshes and multibeam interferometers call for large-scale integration of Tunable Basic Units (TBUs) that feature beam splitters and waveguides. This units are loaded ...
Ramirez, J. M.; Ruiz-Caridad, A.; Wojcik, J.; Gutiérrez Campo, Ana María; Estrade, S.; Peiro, F.; Sanchis Kilders, Pablo; Mascher, P.; Garrido, B.(AIP Publishing, 2016-03-21)
In this work, the role of the nitrogen content, the annealing temperature, and the sample morphology on the luminescence properties of Ce3+ and Tb3+ co-doped SiOxNy thin films has been investigated. An increasing nitrogen ...
Gutiérrez Campo, Ana María; Brimont, Antoine Christian Jacques; Aamer, Mariam; Sanchis Kilders, Pablo(Elsevier, 2012-03-15)
In this paper, a method for measuring waveguide propagation losses by means of a Mach-Zehnder Interferometer (MZI) structure is reported. The method, based on the analysis of the transmission spectra of asymmetric MZIs, ...
Aamer, Mariam; Gutiérrez Campo, Ana María; Brimont, Antoine Christian Jacques; Sanchis Kilders, Pablo(Sociedad Española de Óptica, 2012)
[EN] In this paper we make a review of ring resonators structures for active applications in silicon. Specifically, we analyze and demonstrate microring tunable resonators for thermo-optic tuning and electro-optic modulation. ...
Brimont, Antoine Christian Jacques; Gutiérrez Campo, Ana María; Rasigade, G.; Ziebell, M.; Marris-Morini, D.; Fedeli, J. M.; Vivien, L.; Martí Sendra, Javier; Sanchis Kilders, Pablo(Institute of Electrical and Electronics Engineers (IEEE), 2012)
[EN] A high-speed ring-assisted Mach-Zehnder interferometer (RAMZI) silicon modulator is reported and experimentally demonstrated. The RAMZI optical structure relaxes the optimum coupling condition of the ring without ...
Gutiérrez Campo, Ana María; Brimont, Antoine Christian Jacques; Herrera Llorente, Javier; Aamer, Mariam; Martí Sendra, Javier; Thomson, D. J.; Gardes, F. Y.; Reed, G. T.; Fedeli, J. M.; Sanchis Kilders, Pablo(Optical Society of America, 2012)
[EN] We describe and demonstrate experimentally a method for photonic mixing of microwave signals by using a silicon electro-optical Mach¿Zehnder modulator enhanced via slow-light propagation. Slow light with a group index ...
Brimont, Antoine Christian Jacques; Gutiérrez Campo, Ana María; Aamer, Mariam; Thomson, David J.; Gardes, Frederic Y.; Fedeli, Jean-Marc; Reed, Graham T.; Martí Sendra, Javier; Sanchis Kilders, Pablo(Institute of Electrical and Electronics Engineers (IEEE): OAJ, 2012-10)
[EN] The integration of nanophotonics components with advanced complementary metal-oxide-semiconductor (CMOS) electronics requires drive voltages as low as 1 V for enabling next-generation CMOS electrophotonics transceivers. ...