Dispersion engineering of metasurfaces and its applications in the visible

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

Type

Conference Paper

Authors

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

KAUST Grant Number

OSR-2016-CRG5-2995

Date

2018-05-07

Permanent link to this record

http://hdl.handle.net/10754/629772

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Abstract

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.

Citation

Chen WT, Zhu AY, Sisler J, Sanjeev V, Lee E, et al. (2018) Dispersion engineering of metasurfaces and its applications in the visible. Conference on Lasers and Electro-Optics. Available: http://dx.doi.org/10.1364/cleo_qels.2018.fm3j.1.

Sponsors

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.