Quantum metasurface for multiphoton interference and state reconstruction

Wang, K; Titchener, JG; Kruk, SS; Xu, L; Chung, HP; Parry, M; Kravchenko, II; Chen, YH; Solntsev, AS; Kivshar, YS; Neshev, DN; Sukhorukov, AA

Quantum metasurface for multiphoton interference and state reconstruction

Wang, K Titchener, JG Kruk, SS Xu, L Chung, HP Parry, M Kravchenko, II Chen, YH Solntsev, AS

Kivshar, YS Neshev, DN Sukhorukov, AA

Permalink

Publication Type:: Journal Article
Citation:: Science, 2018, 361 (6407), pp. 1104 - 1108
Issue Date:: 2018-09-14

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Accepted Manuscript VersionAdobe PDF (1.3 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Wang, K	en_US
dc.contributor.author	Titchener, JG	en_US
dc.contributor.author	Kruk, SS	en_US
dc.contributor.author	Xu, L	en_US
dc.contributor.author	Chung, HP	en_US
dc.contributor.author	Parry, M	en_US
dc.contributor.author	Kravchenko, II	en_US
dc.contributor.author	Chen, YH	en_US
dc.contributor.author	Solntsev, AS https://orcid.org/0000-0003-4981-9730	en_US
dc.contributor.author	Kivshar, YS	en_US
dc.contributor.author	Neshev, DN	en_US
dc.contributor.author	Sukhorukov, AA	en_US
dc.date.available	2018-07-17	en_US
dc.date.issued	2018-09-14	en_US
dc.identifier.citation	Science, 2018, 361 (6407), pp. 1104 - 1108	en_US
dc.identifier.issn	0036-8075	en_US
dc.identifier.uri	http://hdl.handle.net/10453/130952
dc.description.abstract	©The Authors. Metasurfaces based on resonant nanophotonic structures have enabled innovative types of flat-optics devices that often outperform the capabilities of bulk components,yet these advances remain largely unexplored for quantum applications.We show that nonclassical multiphoton interferences can be achieved at the subwavelength scale in all-dielectric metasurfaces.We simultaneously image multiple projections of quantum states with a single metasurface,enabling a robust reconstruction of amplitude,phase,coherence, and entanglement of multiphoton polarization-encoded states.One-and two-photon states are reconstructed through nonlocal photon correlation measurements with polarizationinsensitive click detectors positioned after the metasurface, and the scalability to higher photon numbers is established theoretically.Our work illustrates the feasibility of ultrathin quantum metadevices for the manipulation and measurement of multiphoton quantum states,with applications in free-space quantum imaging and communications.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DE180100070
dc.relation	http://purl.org/au-research/grants/arc/DP160100619
dc.relation.ispartof	Science	en_US
dc.relation.isbasedon	10.1126/science.aat8196	en_US
dc.subject.classification	General Science & Technology	en_US
dc.title	Quantum metasurface for multiphoton interference and state reconstruction	en_US
dc.type	Journal Article
utslib.citation.volume	6407	en_US
utslib.citation.volume	361	en_US
utslib.for	0206 Quantum Physics	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	open_access
pubs.issue	6407	en_US
pubs.publication-status	Published	en_US
pubs.volume	361	en_US

Abstract:

©The Authors. Metasurfaces based on resonant nanophotonic structures have enabled innovative types of flat-optics devices that often outperform the capabilities of bulk components,yet these advances remain largely unexplored for quantum applications.We show that nonclassical multiphoton interferences can be achieved at the subwavelength scale in all-dielectric metasurfaces.We simultaneously image multiple projections of quantum states with a single metasurface,enabling a robust reconstruction of amplitude,phase,coherence, and entanglement of multiphoton polarization-encoded states.One-and two-photon states are reconstructed through nonlocal photon correlation measurements with polarizationinsensitive click detectors positioned after the metasurface, and the scalability to higher photon numbers is established theoretically.Our work illustrates the feasibility of ultrathin quantum metadevices for the manipulation and measurement of multiphoton quantum states,with applications in free-space quantum imaging and communications.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/130952