Browsing Chemistry & Earth Sciences by Subject "FDTD"

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    • CMOS compatible silicon slot ring resonator sensor 

      Sherif, S. M.; Shahada, L.; Swillam, M. ( SPIE , 2019 , Conference Paper)
      We propose a fully CMOS compatible optical sensor based on the ring resonator mechanism. The waveguide structure of the sensor utilizes the silicon on insulator slot waveguide configuration. The analyte fills the slot and ...

    • Optical modulator based on silicon nanowires racetrack resonator 

      Sherif S.M.; Shahada L.; Swillam M. ( SPIE , 2018 , Conference Paper)
      An optical modulator based on the racetrack resonator configuration is introduced.The structure of the resonator modulator is built from silicon nanowires on silica.The cladding and voids between the silicon nanowires are ...