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  1. No Access

    Article

    Kerr nonlinear effect in the graphene-based wedged hybrid plasmonic waveguide

    The plasmonic nanostructures optical properties, both linear and nonlinear, offer valuable insights for designing nanoscale all-optical devices with rapid response times. This study proposes a novel plasmonic ...

    Hossein Rahimi, Mahmoud Nikoufard… in Optical and Quantum Electronics (2024)

  2. No Access

    Article

    Graphene-based hybrid plasmonic optical electro-absorption modulator on InP platform

    This paper presents a novel design of an optical electro-absorption modulator based on a hybrid plasmonic structure with a graphene layer on the generic InP platform. Graphene-based optical modulators have the...

    Hamid Nezamdoost, Mahmoud Nikoufard, Hamed Saghaei in Optical and Quantum Electronics (2024)

  3. No Access

    Article

    Optical Kerr nonlinear effect in InP-based hybrid plasmonic waveguides

    This paper presents a novel nonlinear hybrid plasmonic waveguide structure on the InP-substrate. The proposed hybrid plasmonic waveguide consists of a thin layer of nonlinear polymer of DDMEBT on a conventiona...

    Mojtaba Dehghani Firouzabadi, Mahmoud Nikoufard… in Optical and Quantum Electronics (2017)

  4. Article

    Open Access

    Ultra-compact photonic crystal based water temperature sensor

    We design an ultra-compact water temperature sensor by using the photonic crystal technology on the InP substrate at the 1.55-μm wavelength window. The photonic crystal consists of rods in a hexagonal lattice ...

    Mahmoud Nikoufard, Masoud Kazemi Alamouti, Alireza Adel in Photonic Sensors (2016)

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