A Y Elezzabi

Summary

Affiliation: University of Alberta
Country: Canada

Publications

  1. ncbi request reprint Optical activity in an artificial chiral media: a terahertz time-domain investigation of Karl F. Lindman's 1920 pioneering experiment
    A Y Elezzabi
    Ultrafast Photonics and Nano Optics Laboratory, Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 17:6600-12. 2009
  2. pmc Laser surgery of zebrafish (Danio rerio) embryos using femtosecond laser pulses: optimal parameters for exogenous material delivery, and the laser's effect on short- and long-term development
    Vikram Kohli
    9107 116 St, Ultrafast Photonics and Nano Optics Laboratory, Department of Electrical and Computer Engineering, University of Alberta, Edmonton, T6G2V4, Canada
    BMC Biotechnol 8:7. 2008
  3. doi request reprint Sierpiński fractal plasmonic antenna: a fractal abstraction of the plasmonic bowtie antenna
    Shawn Sederberg
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
    Opt Express 19:10456-61. 2011
  4. ncbi request reprint 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
  5. doi request reprint Enhanced THz radiation emission from plasmonic complementary Sierpinski fractal emitters
    P Maraghechi
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 18:27336-45. 2010
  6. ncbi request reprint Active plasmonic devices via electron spin
    C A Baron
    Department of Electrical and Computer Engineering, Ultrafast Optics and Nanophotonics Laboratory, University of Alberta, Edmonton, Canada
    Opt Express 17:7117-29. 2009
  7. doi request reprint 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
  8. doi request reprint A nanoplasmonic probe for near-field imaging
    J A J Backs
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 19:11280-9. 2011
  9. doi request reprint Nanoscale plasmonic contour bowtie antenna operating in the mid-infrared
    S Sederberg
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
    Opt Express 19:15532-7. 2011
  10. doi request reprint Ultrafast all-optical switching in a silicon-based plasmonic nanoring resonator
    S Sederberg
    Opt Express 19:23494-503. 2011

Collaborators

  • C A Baron
  • S Sederberg
  • J A J Backs
  • Shawn Sederberg
  • P Maraghechi
  • Z Han
  • Vikram Kohli
  • M Nielsen
  • D Driedger
  • V Van

Detail Information

Publications10

  1. ncbi request reprint Optical activity in an artificial chiral media: a terahertz time-domain investigation of Karl F. Lindman's 1920 pioneering experiment
    A Y Elezzabi
    Ultrafast Photonics and Nano Optics Laboratory, Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 17:6600-12. 2009
    ..These findings are important on furthering our understanding on the analogy between optical activity arising from light interaction with large chiral molecules and that from macroscopic artificial chiral media...
  2. pmc Laser surgery of zebrafish (Danio rerio) embryos using femtosecond laser pulses: optimal parameters for exogenous material delivery, and the laser's effect on short- and long-term development
    Vikram Kohli
    9107 116 St, Ultrafast Photonics and Nano Optics Laboratory, Department of Electrical and Computer Engineering, University of Alberta, Edmonton, T6G2V4, Canada
    BMC Biotechnol 8:7. 2008
    ..Using the zebrafish (Danio rerio) as our animal model system, we address both the short- and long-term developmental changes following laser surgery on zebrafish embryonic cells...
  3. doi request reprint Sierpiński fractal plasmonic antenna: a fractal abstraction of the plasmonic bowtie antenna
    Shawn Sederberg
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
    Opt Express 19:10456-61. 2011
    ..Simulation results demonstrate that these antennas may be tuned between 700 nm ≤ λ ≤ 3.4 µm and that electric field enhancement by 56 is possible at the center of the antenna gap...
  4. ncbi request reprint 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...
  5. doi request reprint Enhanced THz radiation emission from plasmonic complementary Sierpinski fractal emitters
    P Maraghechi
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 18:27336-45. 2010
    ..It is shown that the self-similarity of the surface plasmon current present on the antenna surface is responsible for this emission enhancement...
  6. ncbi request reprint Active plasmonic devices via electron spin
    C A Baron
    Department of Electrical and Computer Engineering, Ultrafast Optics and Nanophotonics Laboratory, University of Alberta, Edmonton, Canada
    Opt Express 17:7117-29. 2009
    ..An active plasmonic directional router and an active plasmonic cylindrical lens are theoretically explored using both an empirical approach and finite-difference time-domain calculations. These findings are experimentally supported...
  7. doi request reprint 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...
  8. doi request reprint A nanoplasmonic probe for near-field imaging
    J A J Backs
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta, Canada
    Opt Express 19:11280-9. 2011
    ..This nanoplasmonic probe design overcomes the resolution challenges of conventional apertured near-field optical probes and can provide substantially higher resolution than demonstrated in this work...
  9. doi request reprint Nanoscale plasmonic contour bowtie antenna operating in the mid-infrared
    S Sederberg
    Department of Electrical and Computer Engineering, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
    Opt Express 19:15532-7. 2011
    ..These new antennas allow for a factor of 3.6 reduction in the antenna footprint and an increase in the gap enhancement by 28%...
  10. doi request reprint Ultrafast all-optical switching in a silicon-based plasmonic nanoring resonator
    S Sederberg
    Opt Express 19:23494-503. 2011
    ..The compact 1.00 μm<sup>2</sup> device footprint demonstrates the potential for high integration density plasmonic circuitry based on this device geometry...