Measuring Optical Spin in the near Field of Photonic Topological Edge States

Sonakshi Arora, Thomas Bauer, Rene Barczyk, Ewold Verhagen, Kobus Kuipers

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

Abstract

With phase-and polarization-resolving near-field optical microscopy we directly visualize the electromagnetic vector field in topological photonic crystals featuring the optical quantum spin Hall effect. We reveal that the local optical spin of spin-protected edge states is highly structured.

Original languageEnglish
Title of host publication2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings
PublisherOSA - The Optical Society
Number of pages2
ISBN (Electronic)9781943580767
Publication statusPublished - 2020
Event2020 Conference on Lasers and Electro-Optics, CLEO 2020 (Virtual/online event due to COVID-19)
- Washington, DC, United States
Duration: 10 May 202015 May 2020
https://www.cleoconference.org/home/

Publication series

NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume2020-May
ISSN (Print)1092-8081

Conference

Conference2020 Conference on Lasers and Electro-Optics, CLEO 2020 (Virtual/online event due to COVID-19)
Abbreviated titleCLEO 2020
CountryUnited States
CityWashington, DC
Period10/05/2015/05/20
OtherVirtual/online event due to COVID-19
Internet address

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