Luneburg lens in silicon photonics

Andrea Di Falco, Susanne C. Kehr, Ulf Leonhardt

Research output: Contribution to journalArticlepeer-review

Abstract

The Luneburg lens is an aberration-free lens that focuses light from all directions equally well. We fabricated and tested a Luneburg lens in silicon photonics. Such fully-integrated lenses may become the building blocks of compact Fourier optics on chips. Furthermore, our fabrication technique is sufficiently versatile for making perfect imaging devices on silicon platforms. (C) 2011 Optical Society of America

Original languageEnglish
Pages (from-to)5156-5162
Number of pages7
JournalOptics Express
Volume19
Issue number6
DOIs
Publication statusPublished - 14 Mar 2011

Keywords

  • Broad-band
  • Transformation-optics
  • Cloak
  • Invisibility

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