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Listar por autor "Doménech Gómez, José David"

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Listar por autor "Doménech Gómez, José David"

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    A monolithic integrated photonic microwave filter 
    Sanchez Fandiño, Javier Antonio; Muñoz Muñoz, Pascual; Doménech Gómez, José David; Capmany Francoy, José (Nature Publishing Group, 2017-02)
    [EN] Meeting the increasing demand for capacity in wireless networks requires the harnessing of higher regions in the radiofrequency spectrum, reducing cell size, as well as more compact, agile and power-efficient base ...
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    All silicon waveguide spherical microcavity coupler device 
    Xifre Perez, Elisabet; Doménech Gómez, José David; Fenollosa Esteve, Roberto; Muñoz Muñoz, Pascual; Capmany Francoy, José; Meseguer Rico, Francisco Javier (Optical Society of America, 2011)
    A coupler based on silicon spherical microcavities coupled to silicon waveguides for telecom wavelengths is presented. The light scattered by the microcavity is detected and analyzed as a function of the wavelength. The ...
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    Análisis y optimización de estructuras multimodo y conversoras de modo para AWG's 
    Doménech Gómez, José David (Universitat Politècnica de València, 2013-07-26)
    Se determinan las dimensiones óptimas y características modales, de las guías de onda ópticas típicas, shallowly-etched (SH) y deeply-etched (DE) empleadas en substrato de InP para la fabricación de Arrayed Waveguide ...
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    APODISED COUPLED RESONATOR OPTICAL WAVEGUIDES: THEORY, DESIGN AND CHARACTERIZATION 
    Doménech Gómez, José David (Universitat Politècnica de València, 2011-11-22)
    Theory, design, fabrication and characterization of integrated optics filters based on coupled ring resonators.
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    Apodized Coupled Resonator Optical Waveguides: Theory, design and characterization 
    Doménech Gómez, José David (Universitat Politècnica de València, 2013-09-23)
    In this work we propose the apodization or windowing of the coupling coefficients of the unit cells conforming a coupled resonator device as a mean to reduce the level of secondary sidelobes in the case of SCISSOR configuration ...
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    Application specific photonic integrated circuits through generic integration, a novel paradigm in photonics 
    Muñoz Muñoz, Pascual; Doménech Gómez, José David; Artundo Martínez, Iñigo; Habib, C.; Leijtens, X.J.M.; de Vries, T.; Robbins, David; Den Besten, Jan Hendrik; Chen, L.R.; Capmany Francoy, José (Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM)", 2011)
    [EN] This paper reviews our recent work on integrating photonic devices and sub-systems onto a single photonic chip, by means of generic integration.
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    Arbitrary Coupling Ratio Multimode Interference Couplers in Silicon-on-Insulator 
    Doménech Gómez, José David; Sánchez Fandiño, Javier Antonio; Gargallo Jaquotot, Bernardo Andrés; Muñoz Muñoz, Pascual (Institute of Electrical and Electronics Engineers (IEEE), 2014-07)
    In this paper, we present the design, manufacturing, characterization, and analysis of the coupling ratio spectral response for multimode interference couplers in silicon-on-insulator (SOI) technology. The couplers were ...
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    Diplexor de longitud de onda visible para aplicaciones biofotónicas 
    Devesa Ferrer, Miguel Ángel (Universitat Politècnica de València, 2023-07-26)
    [ES] En este Trabajo Final de Máster se reporta el estudio de un dispositivo diplexor de longitud de onda visible para aplicaciones biofotónicas, concretamente, de tres interferómetros multimodo en ángulo, el cual permite ...
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    Electro-refraction modulation predictions for silicon graphene waveguides in the 1540-1560 nm region 
    Pérez-López, Daniel; Doménech Gómez, José David; Muñoz Muñoz, Pascual; Capmany Francoy, José (Institute of Electrical and Electronics Engineers (IEEE), 2016-10)
    We derive analytical approximations for the variation of the effective indices of the fundamental transverse electric (TE) and transverse magnetic (TM) modes with the chemical potential of graphene in three common types ...
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    Foundry Developments Toward Silicon Nitride Photonics From Visible to the Mid-Infrared 
    Muñoz, Pascual; van Dijk, Paulus W. L.; Geuzebroek, Douwe; Geiselmann, Michael; Domínguez, Carlos; Stassen, Andim; Doménech, José David; Zervas, Michael; Leinse, Arne; Roeloffzen, Chris G.H.; Gargallo, Bernardo; Baños, Rocio; Fernández, Juan; Mico-Cabanes, Gloria; Bru-Orgiles, Luis Alberto; Pastor Abellán, Daniel (Institute of Electrical and Electronics Engineers, 2019-09)
    [EN] Photonic integration technologies have spread in the past decade by means of foundry models that mirror the electronic-integrated circuit industry developments of the past century. Several monolithic technologies ...
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    Graphene Integrated Microwave Photonics 
    Capmany Francoy, José; Doménech Gómez, José David; Muñoz Muñoz, Pascual (Institute of Electrical and Electronics Engineers, 2014)
    [EN] This paper proposes and analyzes the incorporation of graphene to integrated waveguides and circuits for application to the field of microwave photonics (MWP). We discuss the main optical and electronic properties of ...
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    Integrated InP frequency discriminator for Phase-modulated microwave photonic links 
    Sánchez Fandiño, Javier Antonio; Doménech Gómez, José David; Muñoz Muñoz, Pascual; Capmany Francoy, José (Optical Society of America: Open Access Journals, 2013-02-11)
    [EN] We report the design, fabrication and characterization of an integrated frequency discriminator on InP technology for microwave photonic phase modulated links. The optical chip is, to the best of our knowledge, the ...
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    Linear Propagation Properties for a 300 nm Film Height Silicon Nitride Photonic Integration Platform in the Optical Telecom C-band 
    Bru-Orgiles, Luis Alberto; Mico-Cabanes, Gloria; Pastor Abellán, Daniel; Pérez-López, Daniel; Doménech, David; Sanchez, Ana M.; Cirera, Josep M.; Sanchez, Javier; Domínguez, Carlos; Muñoz, P. (Optical Society of America (OSA), 2017-07-27)
    [EN] In this paper we report on the characterization of the propagation loss, group index, dispersion, birefringence, and thermo-optic phase shift of Si 3 N 4 strip waveguides with guiding film height of 300 nm fabricated ...
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    Low-loss inverted taper edge coupler in silicon nitride 
    Fernández-Vicente, Juan; Baños Lopez, Rocio; Doménech Gómez, José David; Domínguez-Horna, Carlos; Muñoz Muñoz, P. (Institution of Electrical Engineers, 2019-04)
    [EN] An inverted lateral taper with one vertical discrete step was designed for a medium confinement silicon nitride waveguide platform in the C-band, as a chip edge coupler, with a predicted insertion loss of 0.58¿dB. The ...
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    Plataforma de encapsulado genérico para circuitos ópticos integrados 
    Hinojosa Sancho, Alberto (Universitat Politècnica de València, 2017-12-02)
    This thesis is focused on the design of a physic packaging module for easier evaluation (testing) of the features of the systems in photonic technology (Silicon Photonics, Indium Phosphide, Silicon Nitride). Nowadays, ...
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    Quantum entropy source on an InP photonic integrated circuit for random number generation 
    Abellan, Carlos; Amaya Ocampo, Waldimar Alexander; Doménech Gómez, José David; Muñoz Muñoz, Pascual; Capmany Francoy, José; Longhi, Stefano; Mitchell, Morgan W.; Pruneri, Valerio (Optical Society of America, 2016-09-20)
    [EN] Random number generators are essential to ensuring performance in information technologies, including cryptography, stochastic simulations, and massive data processing. The quality of random numbers ultimately determines ...
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    Reconfigurable Reflective Arrayed Waveguide Grating on Silicon Nitride 
    Fernández Vicente, Juan (Universitat Politècnica de València, 2021-04-29)
    [ES] La presente tesis se ha centrado en el modelado, diseño y demonstración experimental por primera vez del dispositivo Reconfigurable Reflective Arrayed Waveguide Grating (R-RAWG). Para la consecución de este dispositivo ...
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    Reconfigurable reflective arrayed waveguide grating using optimization algorithms 
    Fernández, Juan; Felip, Joan; Gargallo, Bernardo; Doménech, José David; Pastor Abellán, Daniel; Domínguez-Horna, Carlos; Muñoz Muñoz, Pascual (The Optical Society, 2020-10-12)
    [EN] In this paper we report the experimental realization of a reconfigurable reflective arrayed waveguide grating on silicon nitride technology, using optimization algorithms borrowed from machine learning applications. ...
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    Reflectores de Sagnac reconfigurables en tecnología de Nitruro de Silicio 
    Fernández Vicente, Juan (Universitat Politècnica de València, 2018-10-05)
    En este trabajo se ha modelado, diseñado y testeado un reflectómetro de Sagnac reconfigurable para su uso como espejo varibale. Para hacer este dispositivo se ha realimentado dos configuraciones distintas de Mach-Zehnder, ...
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    Sagnac loop reflector and arrayed waveguide grating-based multi-wavelength laser monolithically integrated on InP 
    Muñoz Muñoz, Pascual; García-Olcina, Raimundo; Habib, Christian; Chen, Lawrencer R.; Leijtens, Xaveer; Doménech Gómez, José David; Rius Mercado, Manuel; Capmany Francoy, José; Vries, T.; Heck, Martijn; Augustin, Luc; Notzel, R.; Robbins, David J. (Institution of Electrical Engineers, 2011)
    [EN] In this study, a multi-wavelength laser monolithically integrated on InP is presented. A linear laser cavity is built between two integrated Sagnac loop reflectors (SLRs), with an arrayed waveguide grating (AWG) as ...