Experimental observation of the trapped rainbow

Vera N. Smolyaninova, Towson University
Igor Smolyaninov, University of Maryland - College Park
Alexander V. Kildishev, Birck Nanotechnology Center, School of ECE
V. M. Shalaev, Birck Nanotechnology Center and School of Electrical and Computer Engineering, Purdue University

Date of this Version

5-2010

Citation

Appl. Phys. Lett. 96, 211121 (2010);

This document has been peer-reviewed.

 

Comments

Copyright (2010) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Appl. Phys. Lett. 96, 211121 (2010) and may be found at http://dx.doi.org/10.1063/1.3442501. The following article has been submitted to/accepted by Applied Physics Letters. Copyright (2010) Vera N. Smolyaninova, Igor I. Smolyaninov, Alexander V. Kildishev, and Vladimir M. Shalaev. This article is distributed under a Creative Commons Attribution 3.0 Unported License.

Abstract

We report on the experimental demonstration of the broadband "trapped rainbow" in the visible frequency range using an adiabatically tapered optical nano waveguide. Being a distinct case of the slow light phenomenon, the trapped rainbow effect could be applied to optical computing and signal processing, such as spectroscopy on a chip, and to providing enhanced light-matter interactions. (C) 2010 American Institute of Physics.

Discipline(s)

Engineering | Nanoscience and Nanotechnology

 

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