Nonlinear dielectric metasurfaces for wavefront control

Lei Wang; Sergey Kruk; Kirill Koshelev; Ivan Kravchenko; Barry Luther-Davies; Yuri Kivshar

doi:10.1364/CLEO_SI.2018.SM4D.6

Nonlinear dielectric metasurfaces for wavefront control

Lei Wang, Sergey Kruk, Kirill Koshelev, Ivan Kravchenko, Barry Luther-Davies, Yuri Kivshar

Nanofabrication Research Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We demonstrate Si-based metasurfaces for third-harmonic generation of an arbitrary wavefront. The nonlinear metasurfaces produce phase gradients within a full 0--2π phase range. We achieve 92% diffraction efficiency of the nonlinear wavefront control.

Original language	English
Title of host publication	CLEO
Subtitle of host publication	Science and Innovations, CLEO_SI 2018
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580422
DOIs	https://doi.org/10.1364/CLEO_SI.2018.SM4D.6
State	Published - 2018
Event	CLEO: Science and Innovations, CLEO_SI 2018 - San Jose, United States Duration: May 13 2018 → May 18 2018

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F94-CLEO_SI 2018
ISSN (Electronic)	2162-2701

Conference

Conference	CLEO: Science and Innovations, CLEO_SI 2018
Country/Territory	United States
City	San Jose
Period	05/13/18 → 05/18/18

Access to Document

10.1364/CLEO_SI.2018.SM4D.6

Cite this

@inproceedings{9f6c1ea6b03e42a8a281f18b78528051,

title = "Nonlinear dielectric metasurfaces for wavefront control",

abstract = "We demonstrate Si-based metasurfaces for third-harmonic generation of an arbitrary wavefront. The nonlinear metasurfaces produce phase gradients within a full 0--2π phase range. We achieve 92% diffraction efficiency of the nonlinear wavefront control.",

author = "Lei Wang and Sergey Kruk and Kirill Koshelev and Ivan Kravchenko and Barry Luther-Davies and Yuri Kivshar",

note = "Publisher Copyright: {\textcopyright} OSA 2018.; CLEO: Science and Innovations, CLEO_SI 2018 ; Conference date: 13-05-2018 Through 18-05-2018",

year = "2018",

doi = "10.1364/CLEO_SI.2018.SM4D.6",

language = "English",

isbn = "9781943580422",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "CLEO",

}

Wang, L, Kruk, S, Koshelev, K, Kravchenko, I, Luther-Davies, B & Kivshar, Y 2018, Nonlinear dielectric metasurfaces for wavefront control. in CLEO: Science and Innovations, CLEO_SI 2018. Optics InfoBase Conference Papers, vol. Part F94-CLEO_SI 2018, Optica Publishing Group (formerly OSA), CLEO: Science and Innovations, CLEO_SI 2018, San Jose, United States, 05/13/18. https://doi.org/10.1364/CLEO_SI.2018.SM4D.6

TY - GEN

T1 - Nonlinear dielectric metasurfaces for wavefront control

AU - Wang, Lei

AU - Kruk, Sergey

AU - Koshelev, Kirill

AU - Kravchenko, Ivan

AU - Luther-Davies, Barry

AU - Kivshar, Yuri

PY - 2018

Y1 - 2018

N2 - We demonstrate Si-based metasurfaces for third-harmonic generation of an arbitrary wavefront. The nonlinear metasurfaces produce phase gradients within a full 0--2π phase range. We achieve 92% diffraction efficiency of the nonlinear wavefront control.

AB - We demonstrate Si-based metasurfaces for third-harmonic generation of an arbitrary wavefront. The nonlinear metasurfaces produce phase gradients within a full 0--2π phase range. We achieve 92% diffraction efficiency of the nonlinear wavefront control.

UR - http://www.scopus.com/inward/record.url?scp=85048993198&partnerID=8YFLogxK

U2 - 10.1364/CLEO_SI.2018.SM4D.6

DO - 10.1364/CLEO_SI.2018.SM4D.6

M3 - Conference contribution

AN - SCOPUS:85048993198

SN - 9781943580422

T3 - Optics InfoBase Conference Papers

BT - CLEO

PB - Optica Publishing Group (formerly OSA)

T2 - CLEO: Science and Innovations, CLEO_SI 2018

Y2 - 13 May 2018 through 18 May 2018

ER -

Nonlinear dielectric metasurfaces for wavefront control

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this