Rayleigh superradiance and dynamic Bragg gratings in an end-pumped Bose-Einstein condensate

被引：34

作者：

Hilliard, A. ^{[1
]}

Kaminski, F. ^{[1
]}

le Targat, R. ^{[1
]}

Olausson, C. ^{[1
]}

Polzik, E. S. ^{[1
]}

Mueller, J. H. ^{[1
]}

机构：

[1] Niels Bohr Inst, DK-2100 Copenhagen, Denmark

来源：

PHYSICAL REVIEW A | 2008年 / 78卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.78.051403

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study superradiant Rayleigh scattering from a Bose-Einstein condensate (BEC) in a parameter regime where pump depletion and the exchange of photons between the end-fire modes are important. Through experiments and simulations, we show that collective atom-light coupling leads to the self-organized formation of dynamic Bragg gratings within the sample. These gratings lead to an efficient backscattering of pump photons and optical resonator structures within the BEC.

引用

页数：4

共 20 条

[1]

AVETISYAN YA, 2006, ZH EKSP TEOR FIZ, V130, P771

[2] Robust generation of entanglement in Bose-Einstein condensates by collective atomic recoil [J].