Frequency Tunable Metamaterial Designs Using Near Field Coupled SRR Structures in the Terahertz Region

Ekmekci E., Strikwerda A. C., Fan K., Keiser G., Zhang X., Turhan-Sayan G., ...Daha Fazla

Conference on Lasers and Electro-Optics (CLEO), Maryland, Amerika Birleşik Devletleri, 1 - 06 Mayıs 2011, (Tam Metin Bildiri)

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Maryland
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Süleyman Demirel Üniversitesi Adresli: Hayır

Özet

We present frequency tunable metamaterials at terahertz frequencies using broadside-coupled split ring resonators. Frequency tuning, arising from changes in near field coupling, is obtained by in-plane displacement between the SRR layers. A maximum frequency shift occurs for displacement of half a unit cell resulting in a shift of 663 GHz (51% of f(0)).