Anthony J Hoffman

Summary

Affiliation: Princeton University
Country: USA

Publications

  1. ncbi Negative refraction in semiconductor metamaterials
    Anthony J Hoffman
    Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA
    Nat Mater 6:946-50. 2007
  2. ncbi Sub-diffraction negative and positive index modes in mid-infrared waveguides
    Anthony J Hoffman
    Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA
    Opt Express 16:16404-9. 2008
  3. ncbi Enhanced bandwidth and reduced dispersion through stacking multiple optical metamaterials
    Matthew D Escarra
    Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA
    Opt Express 19:14990-8. 2011

Collaborators

Detail Information

Publications3

  1. ncbi Negative refraction in semiconductor metamaterials
    Anthony J Hoffman
    Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA
    Nat Mater 6:946-50. 2007
    ..This is furthermore confirmed through a straightforward beam optics experiment. This work will influence future metamaterial designs and their incorporation into optical semiconductor devices...
  2. ncbi Sub-diffraction negative and positive index modes in mid-infrared waveguides
    Anthony J Hoffman
    Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA
    Opt Express 16:16404-9. 2008
    ..5 microm represents the onset of right-handed no-cutoff light guiding. Good qualitative agreement is found when the experimental results are compared to finite element and transfer-matrix frequency domain simulations...
  3. ncbi Enhanced bandwidth and reduced dispersion through stacking multiple optical metamaterials
    Matthew D Escarra
    Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA
    Opt Express 19:14990-8. 2011
    ..In this work, we show that by stacking multiple metamaterials of varying thickness and doping into one compound metamaterial, bandwidth is increased by 27% over a single-stack metamaterial, and dispersion is reduced...