Capmany Francoy, José; Fernández-Pousa, Carlos R.(Institute of Electrical and Electronics Engineers (IEEE), 2011-10)
We propose and explore the families of fully tunable, conditional 2 x 2 frequency-domain beamsplitters that result from sideband coupling in phase modulators. Full tunability is obtained by tailoring the driving voltage ...
Capmany Francoy, José; Mora Almerich, José; Fernández-Pousa, Carlos R.; Muñoz Muñoz, Pascual(Optical Society of America: Open Access Journals, 2013-06-17)
We develop, to the best of our knowledge, the first model for an array waveguide grating (AWG) device subject to quantum inputs and analyze its basic transformation functionalities for single-photon states. A commercial, ...
[EN] Many components that are employed in quantum information and communication systems are well known photonic devices encountered in standard optical ¿ber communication
systems, such as optical beamsplitters, waveguide ...
Capmany Francoy, José; Fernández-Pousa, Carlos R.(Institute of Electrical and Electronics Engineers (IEEE), 2012-12)
In a recent paper, [4] have developed a scheme for the stochastic implementation
of arbitrary quantum operations on multimode single-photon qudit states by using
reconfigurable linear-optic systems. Based on this idea, ...