Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/102832
Title: | Spin selective filtering of polariton condensate flow | Authors: | Gao, T. Antón, C. Liew, Timothy Chi Hin Martín, M. D. Hatzopoulos, Z. Viña, L. Eldridge, P. S. Savvidis, P. G. |
Keywords: | Polarization Polaritons |
Issue Date: | 2015 | Source: | Gao, T., Antón, C., Liew, T. C. H., Martín, M. D., Hatzopoulos, Z., Viña, L., et al. (2015). Spin selective filtering of polariton condensate flow. Applied Physics Letters, 107(1), 011106-. | Series/Report no.: | Applied Physics Letters | Abstract: | Spin-selective spatial filtering of propagating polariton condensates, using a controllable spin-dependent gating barrier, in a one-dimensional semiconductor microcavity ridge waveguide is reported. A nonresonant laser beam provides the source of propagating polaritons, while a second circularly polarized weak beam imprints a spin dependent potential barrier, which gates the polariton flow and generates polariton spin currents. A complete spin-based control over the blocked and transmitted polaritons is obtained by varying the gate polarization. | URI: | https://hdl.handle.net/10356/102832 http://hdl.handle.net/10220/38674 |
DOI: | 10.1063/1.4926418 | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2015 AIP Publishing LLC. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The published version is available at: [http://dx.doi.org/10.1063/1.4926418]. 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. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | SPMS Journal Articles |
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Spin selective filtering of polariton condensate flow.pdf | 1.76 MB | Adobe PDF | View/Open |
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