Habitat for Creative Electromagneticists

Higher Frequency Sources and Antennas


Goals

We are studying how gain can be used to overcome losses in metals at optical frequencies. We are studying how metamaterial ideas can lead to electrically small optical resonators that can be coupled with gain media to achieve highly-subwavelength sized lasers.

 

Papers

  1. P. D. Gensheimer, C. K. Walker, K. Cartwright, and R. W. Ziolkowski,, “ICEPIC Design of a THz Folded-Waveguide Traveling Wave Tube,” submitted to IEEE Trans. Plasma Science, October 2009.  

  2. H. Zhang, R. Zhou, Z. Wu, H. Xin and R. W. Ziolkowski, “Designs of ultra wideband (UWB) printed elliptical monopole antennas with slots,” to appear in  Microw. Opt. Tech. Lett., 2009.  

  3. H. Zhang, L. Wang, Y. Peng, H. Xin, and R. W. Ziolkowski, “Compact CPW-fed antenna for millimeter wave frequency applications,” submitted to IEEE Antennas Wireless Propagat. Lett., Nov. 2008.