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Detecting spatial coherence of light with planar metallic metamaterials

Detecting spatial coherence of light with planar metallic metamaterials
Detecting spatial coherence of light with planar metallic metamaterials
We report on a discovery that homogeneous metallic non-diffracting metamaterials of a certain type respond differently to spatially coherent and incoherent light, enabling robust speckle-free discrimination between different degrees of coherence. The effect has no direct analogue in natural optical materials and may find applications in compact metadevices enhancing imaging, vision, detection, communication and metrology.
Fedotov, Vassili
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Frank, Thomas
3d1aae1b-7dd5-4ee3-8f06-c5a7f0acbe6f
Buchnev, Oleksandr
60cdb0d2-3388-47be-a066-61b3b396f69d
Cookson, Tamsin
70c15876-7c6d-4de5-a0ce-cc4beb12a324
Kaczmarek, Malgosia
408ec59b-8dba-41c1-89d0-af846d1bf327
Lagoudakis, Pavlos
ea50c228-f006-4edf-8459-60015d961bbf
Fedotov, Vassili
3725f5cc-2d0b-4e61-95c5-26d187c84f25
Frank, Thomas
3d1aae1b-7dd5-4ee3-8f06-c5a7f0acbe6f
Buchnev, Oleksandr
60cdb0d2-3388-47be-a066-61b3b396f69d
Cookson, Tamsin
70c15876-7c6d-4de5-a0ce-cc4beb12a324
Kaczmarek, Malgosia
408ec59b-8dba-41c1-89d0-af846d1bf327
Lagoudakis, Pavlos
ea50c228-f006-4edf-8459-60015d961bbf

Fedotov, Vassili, Frank, Thomas, Buchnev, Oleksandr, Cookson, Tamsin, Kaczmarek, Malgosia and Lagoudakis, Pavlos (2019) Detecting spatial coherence of light with planar metallic metamaterials. International Conference on Electromagnetics in Advanced Applications, Granada, Spain. 09 - 13 Sep 2019.

Record type: Conference or Workshop Item (Other)

Abstract

We report on a discovery that homogeneous metallic non-diffracting metamaterials of a certain type respond differently to spatially coherent and incoherent light, enabling robust speckle-free discrimination between different degrees of coherence. The effect has no direct analogue in natural optical materials and may find applications in compact metadevices enhancing imaging, vision, detection, communication and metrology.

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ICEAA_APWC_2019_Fedotov_ZZ - Accepted Manuscript
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Accepted/In Press date: 2019
Published date: September 2019
Venue - Dates: International Conference on Electromagnetics in Advanced Applications, Granada, Spain, 2019-09-09 - 2019-09-13

Identifiers

Local EPrints ID: 435178
URI: https://eprints.soton.ac.uk/id/eprint/435178
PURE UUID: fd00a43b-af26-4afc-8207-fcedabb767ec
ORCID for Thomas Frank: ORCID iD orcid.org/0000-0003-4677-4055

Catalogue record

Date deposited: 25 Oct 2019 16:30
Last modified: 26 Oct 2019 00:29

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