Now showing items 1-2 of 2

  • Compact tunable and reconfigurable microwave photonic filter for satellite payloads 

    Yoosefi, Oraman (Universitat Politècnica de Catalunya, 2015-07-08)
    Master thesis
    Open Access
    We present a novel approach for the photonic filtering of microwave signals based on a direct- synthesis technique with optical phase modulation of the microwave signal and employing two tunable laser sources and a fixed ...
  • Development of gas sensors based in photonic cristal slabs 

    Yoosefi, Oraman; Yahyapour, MJ; Segura García, Daniel; Vega Bru, Didac; Dios Otín, Víctor Federico; Rodríguez Martínez, Ángel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Restricted access - publisher's policy
    This work describes an innovative application of structures of photonic crystal slabs for gas sensors. Structures consisting in double ring have been studied by simulation. Their working mechanism is based in the effect ...