1. ScholarBank@NUS
  2. 1. Staff
  3. Staff Publications
Please use this identifier to cite or link to this item: https://doi.org/10.1038/s41598-019-44465-z
DC FieldValue
dc.titleMeasuring the Topological Charge of Orbital Angular Momentum Beams by Utilizing Weak Measurement Principle
dc.contributor.authorZhu, J.
dc.contributor.authorZhang, P.
dc.contributor.authorLi, Q.
dc.contributor.authorWang, F.
dc.contributor.authorWang, C.
dc.contributor.authorZhou, Y.
dc.contributor.authorWang, J.
dc.contributor.authorGao, H.
dc.contributor.authorKwek, L.C.
dc.contributor.authorLi, F.
dc.date.accessioned2021-12-16T07:44:39Z
dc.date.available2021-12-16T07:44:39Z
dc.date.issued2019
dc.identifier.citationZhu, J., Zhang, P., Li, Q., Wang, F., Wang, C., Zhou, Y., Wang, J., Gao, H., Kwek, L.C., Li, F. (2019). Measuring the Topological Charge of Orbital Angular Momentum Beams by Utilizing Weak Measurement Principle. Scientific Reports 9 (1) : 7993. ScholarBank@NUS Repository. https://doi.org/10.1038/s41598-019-44465-z
dc.identifier.issn20452322
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/210698
dc.description.abstractAccording to the principle of weak measurement, when coupling the orbital angular momentum (OAM) state with a well-defined pre-selected and post-selected system of a weak measurement process, there will be an indirect coupling between position and topological charge (TC) of OAM state. Based on this we propose an experiment scheme and experimentally measure the TC of OAM beams from −14 to 14 according to the weak measurement principle. After the experiment the intrinsic OAM of the beams changed very little. Weak measurement, Topological Charge, OAM beams. © 2019, The Author(s).
dc.publisherNature Publishing Group
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceScopus OA2019
dc.typeArticle
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.description.doi10.1038/s41598-019-44465-z
dc.description.sourcetitleScientific Reports
dc.description.volume9
dc.description.issue1
dc.description.page7993
Appears in Collections:Elements
Staff Publications

Show simple item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
10_1038_s41598-019-44465-z.pdf1.39 MBAdobe PDF

OPEN

NoneView/Download

Google ScholarTM

Check

Altmetric


This item is licensed under a Creative Commons License Creative Commons