Dual-Band Polarization-Independent Fishnet Metamaterial for Terahertz Frequency Range

SABAH C., Roskos H. G.

36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Texas, Amerika Birleşik Devletleri, 2 - 07 Ekim 2011, (Tam Metin Bildiri)

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/irmmw-thz.2011.6104839
  • Basıldığı Şehir: Texas
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Orta Doğu Teknik Üniversitesi Kuzey Kıbrıs Kampüsü Adresli: Hayır

Özet

A dual-band polarization-independent fishnet metamaterial for THz frequencies is proposed and investigated. Dual-band modes have two resonances in which the first one is fixed as a left-handed mode and the second one can be arranged as a left-handed or single-negative mode. We select the character of the second resonance by the choice of substrate properties.