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Quartz superoscillatory lenses with NA > 1

Quartz superoscillatory lenses with NA > 1
Quartz superoscillatory lenses with NA > 1
We developed design algorithms and manufacturing processes for quartz visible-range superoscillatory lenses. Lenses with focal spot size of 0.4λ, effective numerical aperture of 1.25 in air and working distance of 1 mm are demonstrated.
Yuan, Guanghui
d7af6f06-7da9-41ef-b7f9-cfe09e55fcaa
Lin, Y-H
e1216e51-d9f2-4d61-93da-7b6121c681ca
Tsai, D.P.
74b7f584-cc39-480e-99f3-2c2e54fef22d
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Yuan, Guanghui
d7af6f06-7da9-41ef-b7f9-cfe09e55fcaa
Lin, Y-H
e1216e51-d9f2-4d61-93da-7b6121c681ca
Tsai, D.P.
74b7f584-cc39-480e-99f3-2c2e54fef22d
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6

Yuan, Guanghui, Lin, Y-H, Tsai, D.P. and Zheludev, Nikolai (2019) Quartz superoscillatory lenses with NA > 1. NanoMeta 2019: 7th International Topical Meeting on Nanophotonics and Metamaterials, Austria, Seefeld in Tirol, Austria. 03 - 06 Jan 2019.

Record type: Conference or Workshop Item (Poster)

Abstract

We developed design algorithms and manufacturing processes for quartz visible-range superoscillatory lenses. Lenses with focal spot size of 0.4λ, effective numerical aperture of 1.25 in air and working distance of 1 mm are demonstrated.

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Nanometa2019_Superlens_Final
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More information

Published date: 3 January 2019
Venue - Dates: NanoMeta 2019: 7th International Topical Meeting on Nanophotonics and Metamaterials, Austria, Seefeld in Tirol, Austria, 2019-01-03 - 2019-01-06
Learn more about Zepler Institute for Photonics and Nanoelectronics research Learn more about Institute for Life Sciences research

Identifiers

Local EPrints ID: 426973
URI: http://eprints.soton.ac.uk/id/eprint/426973
PURE UUID: aa6e3e5d-7fe9-474e-b851-ae1d9fc7e3aa
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 19 Dec 2018 17:30
Last modified: 16 Mar 2024 07:25

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Contributors

Author: Guanghui Yuan
Author: Y-H Lin
Author: D.P. Tsai
Author: Nikolai Zheludev ORCID iD

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