OSA's Digital Library

Optics InfoBase > Conference Papers > CLEO_SI > 2012 > CTh1D > Page CTh1D.4 © 2012 OSA

Conference Paper
CLEO: Science and Innovations
San Jose, California United States
May 6-11, 2012
ISBN: 978-1-55752-943-5
Terahertz Metamaterials & Plasmonics (CTh1D)

High-Q THz Fano Resonance in Concentric Ring Apertures

Jie Shu and Qianfan Xu  »View Author Affiliations


View Full Text Article

Acrobat PDF (566 KB) Note that full-text PDFs from conferences typically contain 1-3 pages of content, some or all of which might be an abstract, summary, or miscellaneous items.

Browse Journals / Lookup Meetings

Browse by Journal and Year


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

  • Export Citation/Save Click for help


We show a sharp Fano resonance when terahertz waves pass through two concentric ring apertures in a metal film. A high-Q and intensive dark mode is indirectly excited by coupling to a low-Q bright mode.

© 2012 OSA

OCIS Codes
(120.7000) Instrumentation, measurement, and metrology : Transmission
(260.5740) Physical optics : Resonance
(300.6495) Spectroscopy : Spectroscopy, teraherz

J. Shu and Q. Xu, "High-Q THz Fano Resonance in Concentric Ring Apertures," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CTh1D.4.

Sort:  Journal  |  Reset


References are not available for this paper.

OSA is a member of CrossRef.

CrossCheck Deposited