Planar meta-optics

Xingjie Ni; Alexander V. Kildishev; Satoshi Ishii; Vladimir M. Shalaev

doi:10.1109/MetaMaterials.2013.6809000

Planar meta-optics

Xingjie Ni, Alexander V. Kildishev, Satoshi Ishii, Vladimir M. Shalaev

Research output: Contribution to conference › Paper › peer-review

Abstract

The control of phase plays a fundamental role in wave propagation. Metasurfaces (thin metamaterial layers) can introduce an additional spatially non-uniform phase in the incoming wave, thereby affecting its propagating characteristics. A metasurface consisting a plasmonic nano-antenna array can introduce an abrupt phase discontinuity at the interface and therefore have unparalleled wave-front control over the incident light. We experimentally demonstrate a computer generated hologram operating at a visible wavelength by a metasurface consisting of Babinet-inverted nano-antennas perforated on a 30-nm-thick gold film. Micrometer-sized metasurface lenses (metalenses) are made with the same technique.

Original language	English (US)
Pages	202-204
Number of pages	3
DOIs	https://doi.org/10.1109/MetaMaterials.2013.6809000
State	Published - 2013
Event	2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 - Bordeaux, France Duration: Sep 16 2013 → Sep 19 2013

Other

Other	2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013
Country/Territory	France
City	Bordeaux
Period	9/16/13 → 9/19/13

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials

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10.1109/MetaMaterials.2013.6809000

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title = "Planar meta-optics",

abstract = "The control of phase plays a fundamental role in wave propagation. Metasurfaces (thin metamaterial layers) can introduce an additional spatially non-uniform phase in the incoming wave, thereby affecting its propagating characteristics. A metasurface consisting a plasmonic nano-antenna array can introduce an abrupt phase discontinuity at the interface and therefore have unparalleled wave-front control over the incident light. We experimentally demonstrate a computer generated hologram operating at a visible wavelength by a metasurface consisting of Babinet-inverted nano-antennas perforated on a 30-nm-thick gold film. Micrometer-sized metasurface lenses (metalenses) are made with the same technique.",

author = "Xingjie Ni and Kildishev, {Alexander V.} and Satoshi Ishii and Shalaev, {Vladimir M.}",

year = "2013",

doi = "10.1109/MetaMaterials.2013.6809000",

language = "English (US)",

pages = "202--204",

note = "2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 ; Conference date: 16-09-2013 Through 19-09-2013",

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T1 - Planar meta-optics

AU - Ni, Xingjie

AU - Kildishev, Alexander V.

AU - Ishii, Satoshi

AU - Shalaev, Vladimir M.

PY - 2013

Y1 - 2013

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AB - The control of phase plays a fundamental role in wave propagation. Metasurfaces (thin metamaterial layers) can introduce an additional spatially non-uniform phase in the incoming wave, thereby affecting its propagating characteristics. A metasurface consisting a plasmonic nano-antenna array can introduce an abrupt phase discontinuity at the interface and therefore have unparalleled wave-front control over the incident light. We experimentally demonstrate a computer generated hologram operating at a visible wavelength by a metasurface consisting of Babinet-inverted nano-antennas perforated on a 30-nm-thick gold film. Micrometer-sized metasurface lenses (metalenses) are made with the same technique.

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DO - 10.1109/MetaMaterials.2013.6809000

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T2 - 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013

Y2 - 16 September 2013 through 19 September 2013

ER -

Planar meta-optics

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