Frequency tunable metamaterial designs using near field coupled SRR structures in the terahertz region

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

2011 Conference on Lasers and Electro-Optics, CLEO 2011, Baltimore, MD, Amerika Birleşik Devletleri, 1 - 06 Mayıs 2011 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Baltimore, MD
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

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 f0). © 2011 OSA.