Spatial coherence of polaritons in a 1D channel

I. G. Savenko; I. V. Iorsh; M. A. Kaliteevski; I. A. Shelykh

doi:10.1134/S1063776113010135

Spatial coherence of polaritons in a 1D channel

I. G. Savenko^*, I. V. Iorsh, M. A. Kaliteevski, I. A. Shelykh

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We analyze time evolution of spatial coherence of a polariton ensemble in a quantum wire (1D channel) under constant uniform resonant pumping. Using the theoretical approach based on the Lindblad equation for a one-particle density matrix, which takes into account the polariton-phonon and excitonexciton interactions, we study the behavior of the first-order coherence function g ¹ for various pump intensities and temperatures in the range of 1-20 K. Bistability and hysteresis in the dependence of the first-order coherence function on the pump intensity is demonstrated.

Original language	English
Pages (from-to)	32-38
Number of pages	7
Journal	Journal of Experimental and Theoretical Physics
Volume	116
Issue number	1
DOIs	https://doi.org/10.1134/S1063776113010135
State	Published - Jan 2013
Externally published	Yes

Access to Document

10.1134/S1063776113010135

Cite this

@article{c8bc03cebf9f4772af86d0034ca82708,

title = "Spatial coherence of polaritons in a 1D channel",

abstract = "We analyze time evolution of spatial coherence of a polariton ensemble in a quantum wire (1D channel) under constant uniform resonant pumping. Using the theoretical approach based on the Lindblad equation for a one-particle density matrix, which takes into account the polariton-phonon and excitonexciton interactions, we study the behavior of the first-order coherence function g 1 for various pump intensities and temperatures in the range of 1-20 K. Bistability and hysteresis in the dependence of the first-order coherence function on the pump intensity is demonstrated.",

author = "Savenko, {I. G.} and Iorsh, {I. V.} and Kaliteevski, {M. A.} and Shelykh, {I. A.}",

note = "Funding Information: This study was supported by projects FP7 IRSES “POLAPHEN” and “POLALAS,” as well as by the Rannis Center of Excellence in Polaritonics and the Russian Foundation for Basic Research (project nos. 10 02 01184 and 11 02 12268). I.G.S. acknowl edges the support of the Eimskip fund.",

year = "2013",

month = jan,

doi = "10.1134/S1063776113010135",

language = "英语",

volume = "116",

pages = "32--38",

journal = "Journal of Experimental and Theoretical Physics",

issn = "1063-7761",

publisher = "Pleiades Publishing",

number = "1",

}

TY - JOUR

T1 - Spatial coherence of polaritons in a 1D channel

AU - Savenko, I. G.

AU - Iorsh, I. V.

AU - Kaliteevski, M. A.

AU - Shelykh, I. A.

N1 - Funding Information: This study was supported by projects FP7 IRSES “POLAPHEN” and “POLALAS,” as well as by the Rannis Center of Excellence in Polaritonics and the Russian Foundation for Basic Research (project nos. 10 02 01184 and 11 02 12268). I.G.S. acknowl edges the support of the Eimskip fund.

PY - 2013/1

Y1 - 2013/1

N2 - We analyze time evolution of spatial coherence of a polariton ensemble in a quantum wire (1D channel) under constant uniform resonant pumping. Using the theoretical approach based on the Lindblad equation for a one-particle density matrix, which takes into account the polariton-phonon and excitonexciton interactions, we study the behavior of the first-order coherence function g 1 for various pump intensities and temperatures in the range of 1-20 K. Bistability and hysteresis in the dependence of the first-order coherence function on the pump intensity is demonstrated.

AB - We analyze time evolution of spatial coherence of a polariton ensemble in a quantum wire (1D channel) under constant uniform resonant pumping. Using the theoretical approach based on the Lindblad equation for a one-particle density matrix, which takes into account the polariton-phonon and excitonexciton interactions, we study the behavior of the first-order coherence function g 1 for various pump intensities and temperatures in the range of 1-20 K. Bistability and hysteresis in the dependence of the first-order coherence function on the pump intensity is demonstrated.

UR - http://www.scopus.com/inward/record.url?scp=84874043516&partnerID=8YFLogxK

U2 - 10.1134/S1063776113010135

DO - 10.1134/S1063776113010135

M3 - 文章

AN - SCOPUS:84874043516

SN - 1063-7761

VL - 116

SP - 32

EP - 38

JO - Journal of Experimental and Theoretical Physics

JF - Journal of Experimental and Theoretical Physics

IS - 1

ER -

Spatial coherence of polaritons in a 1D channel

Abstract

Access to Document

Other files and links

Fingerprint

Cite this