Now showing items 1-4 of 4

    • Controlling the second harmonic in a phase-matched negative-index metamaterial. 

      Rose, Alec; Huang, Da; Smith, David R (Phys Rev Lett, 2011-08-05)
      Nonlinear metamaterials have been predicted to support new and exciting domains in the manipulation of light, including novel phase-matching schemes for wave mixing. Most notable is the so-called nonlinear-optical mirror, ...
    • Development of Analog Nonlinear Materials Using Varactor Loaded Split-ring Resonator Metamaterials 

      Huang, Da (2013)
      As research in electromagnetics has expanded, it has given rise to the examination of metamaterials, which possess nontrivial electromagnetic material properties such as engineered permittivity and permeability. Aside from ...
    • Magnetic metamaterial superlens for increased range wireless power transfer. 

      Lipworth, Guy; Ensworth, Joshua; Seetharam, Kushal; Huang, Da; Lee, Jae Seung; Schmalenberg, Paul; Nomura, Tsuyoshi; ... (10 authors) (Sci Rep, 2014-01-10)
      The ability to wirelessly power electrical devices is becoming of greater urgency as a component of energy conservation and sustainability efforts. Due to health and safety concerns, most wireless power transfer (WPT) schemes ...
    • Nonlinear parameter retrieval from three- and four-wave mixing in metamaterials 

      Rose, Alec; Larouche, Stéphane; Huang, Da; Poutrina, Ekaterina; Smith, David R (Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 2010-09-28)
      We present a generalized nonlinear susceptibility retrieval method for metamaterials based on transfer matrices and valid in the nondepleted pump approximation. We construct a general formalism to describe the transfer matrix ...