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Transformation optics for surface phenomena: Engineering the Goos-Hänchen effect

Lieve Lambrechts ; Vincent Ginis ; Jan Danckaert ; Philippe Tassin (Institutionen för fysik, Kondenserade materiens teori (Chalmers))
Physical Review B. Condensed Matter and Materials Physics (1098-0121). Vol. 95 (2017), 3, p. Article no 035427 .
[Artikel, refereegranskad vetenskaplig]

Transformation optics, a geometrical recipe for metamaterial design, was originally conceived as a tool to smoothly modify the trajectory of light using continuous coordinate transformations. Here, we show how discontinuous transformations can be used as a geometric framework to understand and manipulate phenomena at the surface of nanophotonic structures. In particular, we show how the Goos-Hänchen shift - a lateral shift exhibited by totally reflected beams - can be tailored and we provide a classification and complete analytical description of this effect in existing complex media.



Denna post skapades 2017-03-03. Senast ändrad 2017-05-09.
CPL Pubid: 248403

 

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Institutioner (Chalmers)

Institutionen för fysik, Kondenserade materiens teori (Chalmers)

Ämnesområden

Atom- och molekylfysik och optik

Chalmers infrastruktur