Intensity-dependent modulation of optically active signals in a chiral metamaterial

Sean P. Rodrigues; Shoufeng Lan; Lei Kang; Yonghao Cui; Patrick W. Panuski; Shengxiang Wang; Augustine M. Urbas; Wenshan Cai

doi:10.1038/ncomms14602

Nature Communications (Feb 2017)

Intensity-dependent modulation of optically active signals in a chiral metamaterial

Sean P. Rodrigues,
Shoufeng Lan,
Lei Kang,
Yonghao Cui,
Patrick W. Panuski,
Shengxiang Wang,
Augustine M. Urbas,
Wenshan Cai

Affiliations

Sean P. Rodrigues: School of Electrical and Computer Engineering, Georgia Institute of Technology
Shoufeng Lan: School of Electrical and Computer Engineering, Georgia Institute of Technology
Lei Kang: School of Materials Science and Engineering, Georgia Institute of Technology
Yonghao Cui: School of Materials Science and Engineering, Georgia Institute of Technology
Patrick W. Panuski: School of Electrical and Computer Engineering, Georgia Institute of Technology
Shengxiang Wang: School of Electrical and Computer Engineering, Georgia Institute of Technology
Augustine M. Urbas: Air Force Research Laboratory, Wright-Patterson Air Force Base
Wenshan Cai: School of Electrical and Computer Engineering, Georgia Institute of Technology

DOI: https://doi.org/10.1038/ncomms14602
Journal volume & issue: Vol. 8, no. 1
pp. 1 – 8

Abstract

Read online

Here Rodrigueset al. report an optical metamaterial with tailored chiroptical effects in the nonlinear regime, which exhibits a pronounced shift in its circular dichroism spectrum under a modest level of excitation power.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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