dc.contributor
Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear
dc.contributor
Universitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers
dc.contributor.author
Cheng, Yu Chieh
dc.contributor.author
Kicas, Simonas
dc.contributor.author
Trull Silvestre, José Francisco
dc.contributor.author
Peckus, Martynas
dc.contributor.author
Cojocaru, Crina
dc.contributor.author
Vilaseca Alavedra, Ramon
dc.contributor.author
Drazdys, Ramutis
dc.contributor.author
Staliunas, Kestutis
dc.date.issued
2014-09-17
dc.identifier
Cheng, Y. [et al.]. Flat focusing mirror. "Scientific reports", 17 Setembre 2014, vol. 4, núm. 6326.
dc.identifier
https://hdl.handle.net/2117/27287
dc.identifier
10.1038/srep06326
dc.description.abstract
The control of spatial propagation properties of narrow light beams such as divergence, focusing or imaging are main objectives in optics and photonics. In this letter, we propose and demonstrate experimentally a flat focusing mirror, based on an especially designed dielectric structure without any optical axis. More generally, it also enables imaging any light pattern in reflection. The flat focusing mirror with a transversal invariance can largely increase the applicability of structured photonic materials for light beam propagation control in small-dimension photonic circuits.
dc.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.publisher
MACMILLAN PUBLISHERS LIMITED
dc.relation
http://www.nature.com/srep/2014/140911/srep06326/full/srep06326.html
dc.rights
http://creativecommons.org/licenses/by/3.0/es/
dc.rights
Attribution 3.0 Spain
dc.subject
Àrees temàtiques de la UPC::Ciències de la visió::Òptica física
dc.subject
Optical instruments
dc.subject
Photonic crystals
dc.subject
Nanophotonics and plasmonics
dc.subject
Òptica -- Aparells i instruments
dc.title
Flat focusing mirror
