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https://hdl.handle.net/10356/95488
Title: | Polariton condensate transistor switch | Authors: | Liew, Timothy Chi Hin Gao, T. Eldridge, P. S. Tsintzos, S. I. Stavrinidis, G. Deligeorgis, G. Hatzopoulos, Z. Savvidis, P. G. |
Issue Date: | 2012 | Source: | Gao, T., Eldridge, P. S., Liew, T. C. H., Tsintzos, S. I., Stavrinidis, G., Deligeorgis, G., et al. (2012). Polariton condensate transistor switch. Physical Review B, 85(23), 235102-. | Series/Report no.: | Physical review B | Abstract: | A polariton condensate transistor switch is realized through optical excitation of a microcavity ridge with two beams. The ballistically ejected polaritons from a condensate formed at the source are gated using the 20 times weaker second beam to switch on and off the flux of polaritons. In the absence of the gate beam the small built-in detuning creates a potential landscape in which ejected polaritons are channelled toward the end of the ridge where they condense. The low-loss photonlike propagation combined with strong nonlinearities associated with their excitonic component makes polariton-based transistors particularly attractive for the implementation of all-optical integrated circuits. | URI: | https://hdl.handle.net/10356/95488 http://hdl.handle.net/10220/9371 |
DOI: | 10.1103/PhysRevB.85.235102 | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2012 American Physical Society. This paper was published in Physical Review B 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/PhysRevB.85.235102]. 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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