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Conference Paper
Frontiers in Optics
Rochester, New York United States
October 14-18, 2012
ISBN: 978-1-55752-956-5
FiO Postdeadline Session III (FW6C)

Controllable Optical Negative Refraction and Phase Conjugation in Graphene

Hayk Harutyunyan, Ryan Beams, and Lukas Novotny  »View Author Affiliations


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We present the first experimental realization of negative refraction through phase-conjugation at optical frequencies. We use graphene layers as a highly efficient phase-conjugating surface to generate a negatively refracted, time-reversed beam that can be used for super-resolution imaging.

© 2012 OSA

OCIS Codes
(230.4320) Optical devices : Nonlinear optical devices
(160.3918) Materials : Metamaterials
(350.4238) Other areas of optics : Nanophotonics and photonic crystals

H. Harutyunyan, R. Beams, and L. Novotny, "Controllable Optical Negative Refraction and Phase Conjugation in Graphene," in Frontiers in Optics 2012/Laser Science XXVIII, OSA Technical Digest (online) (Optical Society of America, 2012), paper FW6C.7.

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