Abstract

We experimentally demonstrate full two-dimensional focalization of light beams at visible frequencies by a three-dimensional woodpile photonic crystal. The focalization (the flat lensing) with focal distances of the order of 50–70 μm is experimentally demonstrated. Experimental results are compared with numerical calculations and interpreted by harmonic expansion studies.

© 2013 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Unlocked evanescent waves in periodic structures

Muriel Botey, Yu-Chieh Cheng, Vicent Romero-Garcia, Ruben Picó, Ramon Herrero, Victor Sánchez-Morcillo, and Kestutis Staliunas
Opt. Lett. 38(11) 1890-1892 (2013)

Beam shaping in two-dimensional metallic photonic crystals

N. Kumar, L. Maigyte, M. Botey, R. Herrero, and K. Staliunas
J. Opt. Soc. Am. B 31(4) 686-690 (2014)

Plane wave expansion method used to engineer photonic crystal sensors with high efficiency

Roman Antos, Vojtech Vozda, and Martin Veis
Opt. Express 22(3) 2562-2577 (2014)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription