Photonic Wannier-Stark Ladder from Coupled Electromagnetic Cavities

We have investigated the photonic Wannier-Stark ladder in the system of coupled electromagnetic cavities, which consists of a stack of metallic plates structured with subwavelength apertures and where the tilted potential effect is mimicked by imposing the gradient variation of refractive index. Mak...

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Bibliographic Details
Main Authors: Shahzad Anwar, Sucheng Li, Weixin Lu, Bo Hou
Format: Article
Language:English
Published: Wiley 2015-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2015/360359
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