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 language||English (US)|
|Title of host publication||Conference on Lasers and Electro-Optics|
|Publisher||The Optical Society|
|State||Published - May 7 2018|
Bibliographical noteKAUST 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.