Single-slit split-ring resonators at optical frequencies: limits of size scaling

We present magnetic metamaterials composed of 35 nm minimum feature-size gold split-ring resonators with a fundamental magnetic resonance at a wavelength of 900 nm. Corresponding calculations reveal excellent agreement with the experiments and show that the limits of size scaling have been reached.

Saved in:

Bibliographic Details
Published in	Optics letters Vol. 31; no. 9; p. 1259
Main Authors	Klein, M W, Enkrich, C, Wegener, M, Soukoulis, C M, Linden, S
Format	Journal Article
Language	English
Published	United States 01.05.2006
Online Access	Get more information

Cover

Loading…

More Information
Summary:	We present magnetic metamaterials composed of 35 nm minimum feature-size gold split-ring resonators with a fundamental magnetic resonance at a wavelength of 900 nm. Corresponding calculations reveal excellent agreement with the experiments and show that the limits of size scaling have been reached.
ISSN:	0146-9592
DOI:	10.1364/ol.31.001259