Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Magnetic response of split-ring resonators in the far-infrared frequency regime

Not Accessible

Your library or personal account may give you access

Abstract

We report on the fabrication, through photolithography techniques, and the detailed characterization, through direct transmission measurements, of a periodic system composed of five layers of photolithographically aligned micrometer-sized Ag split-ring resonators (SRRs). The measured transmission spectra for propagation perpendicular to the SRRs plane show a gap around 6 THz for one of the two possible polarizations of the incident electric field; this indicates the existence of a magnetic resonance, which is verified by detailed theoretical analysis. To our knowledge this is the first time that a system of more than one layer of micrometer-sized SRRs has been fabricated. The measured optical spectra of the Ag microstructure are in very good agreement with the corresponding theoretical calculations.

© 2005 Optical Society of America

Full Article  |  PDF Article
More Like This
Transmission properties of terahertz pulses through subwavelength double split-ring resonators

Abul K. Azad, Jianming Dai, and Weili Zhang
Opt. Lett. 31(5) 634-636 (2006)

Frequency dependence of the magnetic response of split-ring resonators

Atsushi Ishikawa, Takuo Tanaka, and Satoshi Kawata
J. Opt. Soc. Am. B 24(3) 510-515 (2007)

Effect of disorder on magnetic resonance band gap of split-ring resonator structures

Koray Aydin, Kaan Guven, Nikos Katsarakis, Costas M. Soukoulis, and Ekmel Ozbay
Opt. Express 12(24) 5896-5901 (2004)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved