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Browsing by Subject "Optical interferometry"

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Browsing by Subject "Optical interferometry"

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    Nonintrusive Characterization Method for Integrated Optical Delay Lines 
    Martínez-Carrasco, Pablo; Huy-Ho, Tan; Capmany Francoy, José (Institute of Electrical and Electronics Engineers, 2024-07-15)
    [EN] In this work we present an automatic calibration technique for switched Optical True Time Delay Lines which allows the control of all of the switchers without relaying on intermediate attenuators nor external test ...
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    Reconfigurable Activation Functions in Integrated Optical Neural Networks 
    Rausell-Campo, Jose Roberto; Pérez-López, Daniel (Institute of Electrical and Electronics Engineers, 2022-07)
    [EN] The implementation of nonlinear activation functions is one of the key challenges that optical neural networks face. To the date, different approaches have been proposed, including switching to digital implementations, ...
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    Ultra-compact optical switches using slow light bimodal silicon waveguides 
    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 ...
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    UWB Monocycle Generator Based on the Non-Linear Effects of an SOA-Integrated Structure 
    Moreno, Vanessa; Rius Mercado, Manuel; Mora Almerich, José; Muriel, Miguel A.; Capmany Francoy, José (Institute of Electrical and Electronics Engineers (IEEE), 2014-04-01)
    In this paper, we propose and experimentally demonstrate a novel and single structure to generate ultra-wideband pulses by means of the cross-phase modulation present in a semiconductor optical amplifier unified structure. ...