Title

Complex Beam Dynamics In Pt-Symmetric Optical Lattices

Abstract

After realizing the counterintuitive fact that PT-symmetric Hamiltonians can exhibit entirely real spectra, intense studies have been devoted to extend the framework of quantum mechanics into the complex domain [1]. Quite recently however, the concept of PT-symmetry was introduced [2] and experimentally observed [3,4] in the framework of classical Optics. In this paper, we examine the peculiar properties of PT-optical lattices and their potential applications as a new class of synthetic metamaterials. In particular, we investigate the complex linear and nonlinear beam dynamics close to the exceptional point of a PT-lattice, the absence of anomalous diffraction, negative refraction due to non-hermiticity and the effect of Kerr nonlinearity on power oscillations. © 2013 IEEE.

Publication Date

1-1-2013

Publication Title

2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/CLEOE-IQEC.2013.6801815

Socpus ID

84900319758 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84900319758

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