File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Pseudospin-Mediated Optical Spin–Spin Interaction in Nonlinear Photonic Graphene

TitlePseudospin-Mediated Optical Spin–Spin Interaction in Nonlinear Photonic Graphene
Authors
Keywordsnonlinear photonic graphene
pseudospin
chirality
spin–spin interaction
Issue Date2019
Citation
Laser and Photonics Reviews, 2019, v. 13, n. 2, article no. 1800242 How to Cite?
Abstract© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Dynamic manipulation of the spin of photons is important for many applications ranging from optical sensing to optical information processing. In the past, the study on controlling the spin of light has focused on chiral materials, three-dimensional structures lacking any mirror symmetries. However, the complexity of fabrication of such structures has hindered their practical applications. In this work, the dynamic switching of optical chirality in two-dimensional honeycomb photonic crystal—the so-called photonic graphene is explored. In particular, optical spin–spin interaction mediated by the pseudospin states of the photonic graphene is proposed. A circularly polarized pumping beam can lift the degeneracy at the Dirac cones, leading to chiral responses for a probe beam incident along the direction of the Dirac points. Interestingly, the chirality is determined by the both the valley index and the spin of the pumping beam. The proposed nonlinear photonic graphene offers a new route to manipulate valley- and spin-dependent phenomena in 2D photonic systems.
Persistent Identifierhttp://hdl.handle.net/10722/295099
ISSN
2023 Impact Factor: 9.8
2023 SCImago Journal Rankings: 3.073
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorGuan, Chunying-
dc.contributor.authorShi, Jinhui-
dc.contributor.authorLiu, Jianlong-
dc.contributor.authorLiu, Hongchao-
dc.contributor.authorLi, Ping-
dc.contributor.authorYe, Weimin-
dc.contributor.authorZhang, Shuang-
dc.date.accessioned2021-01-05T04:59:04Z-
dc.date.available2021-01-05T04:59:04Z-
dc.date.issued2019-
dc.identifier.citationLaser and Photonics Reviews, 2019, v. 13, n. 2, article no. 1800242-
dc.identifier.issn1863-8880-
dc.identifier.urihttp://hdl.handle.net/10722/295099-
dc.description.abstract© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Dynamic manipulation of the spin of photons is important for many applications ranging from optical sensing to optical information processing. In the past, the study on controlling the spin of light has focused on chiral materials, three-dimensional structures lacking any mirror symmetries. However, the complexity of fabrication of such structures has hindered their practical applications. In this work, the dynamic switching of optical chirality in two-dimensional honeycomb photonic crystal—the so-called photonic graphene is explored. In particular, optical spin–spin interaction mediated by the pseudospin states of the photonic graphene is proposed. A circularly polarized pumping beam can lift the degeneracy at the Dirac cones, leading to chiral responses for a probe beam incident along the direction of the Dirac points. Interestingly, the chirality is determined by the both the valley index and the spin of the pumping beam. The proposed nonlinear photonic graphene offers a new route to manipulate valley- and spin-dependent phenomena in 2D photonic systems.-
dc.languageeng-
dc.relation.ispartofLaser and Photonics Reviews-
dc.subjectnonlinear photonic graphene-
dc.subjectpseudospin-
dc.subjectchirality-
dc.subjectspin–spin interaction-
dc.titlePseudospin-Mediated Optical Spin–Spin Interaction in Nonlinear Photonic Graphene-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/lpor.201800242-
dc.identifier.scopuseid_2-s2.0-85057564654-
dc.identifier.volume13-
dc.identifier.issue2-
dc.identifier.spagearticle no. 1800242-
dc.identifier.epagearticle no. 1800242-
dc.identifier.eissn1863-8899-
dc.identifier.isiWOS:000458536400007-
dc.identifier.issnl1863-8880-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats