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THz plasmonic devices based on an array of metallic posts in a parallel-plate waveguide

Ahmadi Boroujeni, M ; Sharif University of Technology | 2013

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  1. Type of Document: Article
  2. DOI: 10.1109/IRMMW-THz.2013.6665628
  3. Publisher: 2013
  4. Abstract:
  5. An array of metallic posts sandwiched between two parallel metal plates supports highly-confined surface waves that can be regarded as spoof surface plasmons. This structure which is called the parallel-plate ladder waveguide (PPLWG) can be used for implementing THz guided-wave devices. In this paper, the effect of post shapes on waveguiding characteristics of PPLWG is analyzed and realization of certain devices such as couplers using the proposed structure is investigated
  6. Keywords:
  7. Guided-wave devices ; Parallel metal plates ; Parallel plate waveguide ; Parallel plates ; Plasmonic devices ; Spoof surface plasmons ; Wave-guiding characteristics ; Terahertz waves ; Plasmons
  8. Source: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, Mainz ; 2013 ; 21622027 (ISSN) ; 9781467347174 (ISBN)
  9. URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6665628