Chirality and the angular momentum of light

Cameron, R. P., Götte, J. B. , Barnett, S. M. and Yao, A. M. (2017) Chirality and the angular momentum of light. Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences, 375, 20150433. (doi: 10.1098/rsta.2015.0433) (PMID:28069764)

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Abstract

Chirality is exhibited by objects that cannot be rotated into their mirror images. It is far from obvious that this has anything to do with the angular momentum of light, which owes its existence to rotational symmetries. There is nevertheless a subtle connection between chirality and the angular momentum of light. We demonstrate this connection and, in particular, its significance in the context of chiral light–matter interactions.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Goette, Dr Joerg and Barnett, Professor Stephen and Cameron, Dr Robert and Yao, Dr Alison
Authors: Cameron, R. P., Götte, J. B., Barnett, S. M., and Yao, A. M.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences
Publisher:The Royal Society
ISSN:1364-5021
ISSN (Online):1471-2946
Published Online:09 January 2017
Copyright Holders:Copyright © 2017 The Authors
First Published:First published in Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences 375:20150433
Publisher Policy:Reproduced under a Creative Commons License

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