期刊
NEW JOURNAL OF PHYSICS
卷 21, 期 11, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1367-2630/ab4d03
关键词
exciton polaritons; nonequilibrium condensates; synchronization; microcavities
资金
- Westlake University [041020100118]
- Government of the Russian Federation through ITMO Fellowship schemes [074-U01]
- RFBR [17-52-10006, 17-42-330928]
- Ministry of Education and Science of the Russian Federation [16.112 3.2017/4.6]
The phase and the frequency of an exciton polariton condensate excited by a nonresonant pump can be efficiently manipulated by an external coherent light. Being tuned close to the resonance with the condensate eigenfrequency, the external laser light imposes its frequency to the condensate and locks its phase, thereby manifesting a synchronization effect. The conditions of formation of the phase synchronized regime are determined. The synchronization of a couple of closely spaced polariton condensates by a spatially uniform coherent light is examined. At the moderate strength of the coherent driving the synchronization is accompanied by the appearance of symmetry-breaking states of the polariton dyad, while these states are superseded by the symmetric state at the high-intensity driving. By employing a zero-dimensional model of coupled dissipative oscillators with both dissipative and conservative coupling, we study the bifurcation scenario of the symmetry-breaking state formation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据