Now showing items 1-4 of 4

    • Graphene-based tunable plasmon induced transparency in gold strips 

      Habib, M.; Rashed, A. R.; Özbay, Ekmel; Caglayan, H. (Optical Society of America, 2018)
      Plasmon induced transparency (PIT) has been numerically investigated and experimentally realized by two parallel gold strips on graphene for the mid-infrared (MIR) range. The PIT response is realized by the weak hybridization ...
    • Highly-sensitive refractive index sensing by near-infrared metatronic nanocircuits 

      Rashed, A. R.; Gudulluoglu, B.; Yun, H. W.; Habib, M.; Boyaci, I. H.; Hong, S. H.; Özbay, Ekmel; Caglayan, H. (Nature Publishing Group, 2018)
      In this work, we present a highly-sensitive refractive index sensor based on metatronic nanocircuits operating at near-infrared spectral range. The structure is designed based on simple nanorod geometry and fabricated by ...
    • Plasmon-modulated photoluminescence enhancement in hybrid plasmonic nano-antennas 

      Rashed, A. R.; Habib, M.; Das, N.; Özbay, Ekmel; Çağlayan, H. (IOP Publishing, 2020)
      In this work, we performed a systematic study on a hybrid plasmonic system to elucidate a new insight into the mechanisms governing the fluorescent enhancement process. Our lithographically defined plasmonic nanodisks with ...
    • Tuning plasmon induced reflectance with hybrid metasurfaces 

      Habib, M.; Özbay, Ekmel; Çağlayan, Hümeyra (MDPI AG, 2019-03)
      Electrically tunable metasurfaces with graphene offer design flexibility to efficiently manipulate and control light. These metasurfaces can be used to generate plasmon-induced reflectance (PIR), which can be tuned by ...