Dispersion engineering of metasurfaces and its applications in the visible

Wei Ting Chen, Alexander Y. Zhu, Jared Sisler, Vyshakh Sanjeev, Eric Lee, Federico Capasso

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We show how to finely tune metasurface dispersion up to 2nd order terms in the visible, using coupled TiO2 dielectric nano-pillars. We demonstrate white-light imaging and aberration-correction in lenses using these dispersion-engineered metasurfaces.
Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics
PublisherThe Optical Society
ISBN (Print)9781943580422
StatePublished - May 7 2018
Externally publishedYes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): OSR-2016-CRG5-2995
Acknowledgements: This work was supported in part by the Air Force Office of Scientific Research (MURI, Grant Nos. FA9550-14-1-0389 and FA9550-16-1-0156) and Thorlabs, Inc. The authors gratefully acknowledge financial support from King Abdullah University of Science and Technology, under Award OSR-2016-CRG5-2995. This work was performed in part at the Center for Nanoscale Systems (CNS), a member of the National Nanotechnology Coordinated Infrastructure (NNCI), which is supported by the National Science Foundation under NSF Award No. 1541959.CNS is a part of Harvard University.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.


Dive into the research topics of 'Dispersion engineering of metasurfaces and its applications in the visible'. Together they form a unique fingerprint.

Cite this