All-optical negative differential transporter of Bose-Einstein condensates in cavity

被引：1

作者：

Xia, Xiuwen ^{[1
,2
]}

Zhang, Xinqin ^{[1
]}

Xu, Jingping ^{[2
]}

Li, Haozhen ^{[3
]}

Li, Na ^{[2
]}

Yang, Yaping ^{[2
]}

机构：

[1] Jinggangshan Univ, Sch Math & Phys, Inst Atom & Mol Phys & Funct Mat, Jian 343009, Jiangxi, Peoples R China

[2] Tongji Univ, Sch Phys Sci & Engn, MOE Key Lab Adv Microstruct Mat, Shanghai 200092, Peoples R China

[3] Hangzhou Dianzi Univ, Coll Commun Engn, Hangzhou 310018, Peoples R China

来源：

OPTICS EXPRESS | 2020年 / 28卷 / 20期

基金：

中国国家自然科学基金;

关键词：

OPTOMECHANICAL CAVITY;

D O I：

10.1364/OE.400767

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a new and interesting physical phenomenon of optical negative differential transmission (ONDT, whose output intensity decreases with the increasing of input field intensity for an arbitrary optical system) in present BEC-cavity coupling system which pumped by a strong light and probed by a weak light. Theoretical results show that the transmission of the probe can be suppressed or promoted greatly by the pump due to optical nonlinearity and the Stokes/anti-Stokes scattering. To our most interest, two kinds of ONDT respectively induced by the nonlinear incoherent light-controlling and the nonlinear coherent interference have been uncovered, which have promising prospect in producing hyper-stable light source since it provides an unusual negative feedback. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：29966 / 29975

页数：10

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