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Browsing by Subject "Optical switches"

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Browsing by Subject "Optical switches"

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    EAM-SOA millimeter-wave frequency up-converter for radio-over-fiber applications 
    Palací López, Jesús; Villanueva Ibáñez, Guillermo Eduardo; Herrera, J. (Elsevier, 2011-01-01)
    [EN] We present an optical scheme for photonic frequency up-conversion at the millimeter-wave bands based on Semiconductor Optical Amplifier. The proposed scheme modulates the bias current with the Intermediate Frequency ...
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    Fully tunable 360° microwave photonic phase shifter based on a single semiconductor optical amplifier 
    Sancho Durá, Juan; Lloret Soler, Juan Antonio; Gasulla Mestre, Ivana; Sales Maicas, Salvador; Capmany Francoy, José (Optical Society of America, 2011)
    [EN] A fully tunable microwave photonic phase shifter involving a single semiconductor optical amplifier (SOA) is proposed and demonstrated. 360° microwave phase shift has been achieved by tuning the carrier wavelength and ...
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    Low-Power Operation in a Silicon Switch Based on an Asymmetric Mach Zehnder Interferometer 
    Sánchez Diana, Luis David; Griol Barres, Amadeu; Lechago Buendía, Sergio; Brimont, Antoine Christian Jacques; Sanchis Kilders, Pablo (Institute of Electrical and Electronics Engineers (IEEE): OAJ, 2015-04)
    [EN] Mach Zehnder interferometer (MZI) structures are widely used as optical switches in photonic integrated circuits. However, power consumption is still the key parameter to make such devices practical in the silicon ...
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    Photonic Applications Based on Bimodal Interferometry in Periodic Integrated Waveguides 
    Torrijos Morán, Luis (Universitat Politècnica de València, 2021-09-02)
    [ES] La fotónica de silicio es una tecnología emergente clave en redes de comunicación e interconexiones de centros de datos de nueva generación, entre otros. Su éxito se basa en la utilización de plataformas compatibles ...
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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 ...