Z Han

Summary

Affiliation: University of Alberta
Country: Canada

Publications

  1. ncbi Aperture-coupled MIM plasmonic ring resonators with sub-diffraction modal volumes
    Z Han
    Department of Electrical and Computer Engineering, University of Alberta Edmonton, AB, T6G 2V4, Canada
    Opt Express 17:12678-84. 2009
  2. doi Experimental realization of subwavelength plasmonic slot waveguides on a silicon platform
    Z Han
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada T6G 2V4
    Opt Lett 35:502-4. 2010
  3. ncbi Ultrafast all-optical modulation in silicon-based nanoplasmonic devices
    A Y Elezzabi
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 17:11045-56. 2009

Collaborators

  • A Y Elezzabi
  • S Sederberg
  • V Van

Detail Information

Publications3

  1. ncbi Aperture-coupled MIM plasmonic ring resonators with sub-diffraction modal volumes
    Z Han
    Department of Electrical and Computer Engineering, University of Alberta Edmonton, AB, T6G 2V4, Canada
    Opt Express 17:12678-84. 2009
    ..Both analytical model and rigorous FDTD simulations show that 500 nm-radius ring resonators can be obtained with low insertion loss, wide free spectral range and sub-diffraction cavity volume of less than 0.1(lambda(0)/n(eff))(3)...
  2. doi Experimental realization of subwavelength plasmonic slot waveguides on a silicon platform
    Z Han
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada T6G 2V4
    Opt Lett 35:502-4. 2010
    ..Direct coupling of light from the silicon waveguides to the plasmonic waveguides was achieved with an efficiency of 30% using taper-funnel couplers to obtain mode matching between the two waveguide systems...
  3. ncbi Ultrafast all-optical modulation in silicon-based nanoplasmonic devices
    A Y Elezzabi
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 17:11045-56. 2009
    ..Both an analytical model and rigorous numerical simulations of the structures have shown that a switching time of 5 ps and an on-off contrast of 35 dB can be achieved in these devices...