Nazemosadat, Elham; Herranz Herruzo, José Ignacio; Gasulla Mestre, Ivana(Institute of Electrical and Electronics Engineers, 2023-11-01)
[EN] We present, for the first time to our knowledge, experimental demonstration of tunable optical beamforming for phased array antennas using a few-mode fiber. The double-clad step-index few-mode fiber is dispersion ...
Nazemosadat, Elham; Gasulla Mestre, Ivana(Institute of Electrical and Electronics Engineers, 2022-10-01)
[EN] We experimentally demonstrate, for the first-time to our knowledge, tunable true-time delay line operation over a few-mode fiber link, in which the time delay can be continuously and widely tuned, from 46.3 to 105.6 ...
Torrijos-Morán, Luis; Brimont, Antoine Christian Jacques; Griol Barres, Amadeu; Sanchis Kilders, Pablo; García-Rupérez, Jaime(Institute of Electrical and Electronics Engineers, 2021-06-01)
[EN] Switches are essential components in several optical applications, in which reduced footprints are highly desirable for mass production of densely integrated circuits at low cost. However, most conventional solutions ...