Nonlinear optical spin hall effect and long-range spin transport in polariton lasers

We report on the experimental observation of the nonlinear analogue of the optical spin Hall effect under highly nonresonant circularly polarized excitation of an exciton-polariton condensate in a GaAs/AlGaAs microcavity. The circularly polarized polariton condensates propagate over macroscopic dist...

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Main Authors:	Liew, Timothy Chi Hin, Kammann, E., Ohadi, H., Cilibrizzi, P., Tsotsis, P., Hatzopoulos, Z., Savvidis, P. G., Lagoudakis, P. G., Kavokin, Alexey V.
Other Authors:	School of Physical and Mathematical Sciences
Format:	Article
Language:	English
Published:	2013
Subjects:	DRNTU::Engineering::Materials::Magnetic materials
Online Access:	https://hdl.handle.net/10356/95066 http://hdl.handle.net/10220/9345
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Institution:	Nanyang Technological University
Language:	English

id	sg-ntu-dr.10356-95066
record_format	dspace
spelling	sg-ntu-dr.10356-950662023-02-28T19:38:53Z Nonlinear optical spin hall effect and long-range spin transport in polariton lasers Liew, Timothy Chi Hin Kammann, E. Ohadi, H. Cilibrizzi, P. Tsotsis, P. Hatzopoulos, Z. Savvidis, P. G. Lagoudakis, P. G. Kavokin, Alexey V. School of Physical and Mathematical Sciences DRNTU::Engineering::Materials::Magnetic materials We report on the experimental observation of the nonlinear analogue of the optical spin Hall effect under highly nonresonant circularly polarized excitation of an exciton-polariton condensate in a GaAs/AlGaAs microcavity. The circularly polarized polariton condensates propagate over macroscopic distances, while the collective condensate spins coherently precess around an effective magnetic field in the sample plane performing up to four complete revolutions. Published version 2013-03-05T06:43:30Z 2019-12-06T19:07:34Z 2013-03-05T06:43:30Z 2019-12-06T19:07:34Z 2012 2012 Journal Article Kammann, E., Liew, T. C. H., Ohadi, H., Cilibrizzi, P., Tsotsis, P., Hatzopoulos, et al. (2012). Nonlinear Optical Spin Hall Effect and Long-Range Spin Transport in Polariton Lasers. Physical Review Letters, 109(3), 036404. https://hdl.handle.net/10356/95066 http://hdl.handle.net/10220/9345 10.1103/PhysRevLett.109.036404 en Physical review letters © 2012 American Physical Society. This paper was published in Physical Review Letters and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI:[http://dx.doi.org/10.1103/PhysRevLett.109.036404]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Materials::Magnetic materials
spellingShingle	DRNTU::Engineering::Materials::Magnetic materials Liew, Timothy Chi Hin Kammann, E. Ohadi, H. Cilibrizzi, P. Tsotsis, P. Hatzopoulos, Z. Savvidis, P. G. Lagoudakis, P. G. Kavokin, Alexey V. Nonlinear optical spin hall effect and long-range spin transport in polariton lasers
description	We report on the experimental observation of the nonlinear analogue of the optical spin Hall effect under highly nonresonant circularly polarized excitation of an exciton-polariton condensate in a GaAs/AlGaAs microcavity. The circularly polarized polariton condensates propagate over macroscopic distances, while the collective condensate spins coherently precess around an effective magnetic field in the sample plane performing up to four complete revolutions.
author2	School of Physical and Mathematical Sciences
author_facet	School of Physical and Mathematical Sciences Liew, Timothy Chi Hin Kammann, E. Ohadi, H. Cilibrizzi, P. Tsotsis, P. Hatzopoulos, Z. Savvidis, P. G. Lagoudakis, P. G. Kavokin, Alexey V.
format	Article
author	Liew, Timothy Chi Hin Kammann, E. Ohadi, H. Cilibrizzi, P. Tsotsis, P. Hatzopoulos, Z. Savvidis, P. G. Lagoudakis, P. G. Kavokin, Alexey V.
author_sort	Liew, Timothy Chi Hin
title	Nonlinear optical spin hall effect and long-range spin transport in polariton lasers
title_short	Nonlinear optical spin hall effect and long-range spin transport in polariton lasers
title_full	Nonlinear optical spin hall effect and long-range spin transport in polariton lasers
title_fullStr	Nonlinear optical spin hall effect and long-range spin transport in polariton lasers
title_full_unstemmed	Nonlinear optical spin hall effect and long-range spin transport in polariton lasers
title_sort	nonlinear optical spin hall effect and long-range spin transport in polariton lasers
publishDate	2013
url	https://hdl.handle.net/10356/95066 http://hdl.handle.net/10220/9345
_version_	1759858346333044736

Nonlinear optical spin hall effect and long-range spin transport in polariton lasers

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