Observation of Subradiant Atomic Momentum States with Bose-Einstein Condensates in a Recoil Resolving Optical Ring Resonator.
Observation of Subradiant Atomic Momentum States with Bose-Einstein Condensates in a Recoil Resolving Optical Ring Resonator.
复制标题
在反冲分辨光学环形谐振器中观察玻色-爱因斯坦凝聚体的次辐射原子动量态
DOI:
10.1103/physrevlett.121.173602
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发表时间:
2018
影响因子:
8.6
通讯作者:
C. Zimmermann
中科院分区:
文献类型:
--
作者:
P. Wolf;S.C. Schuster;D. Schmidt;S. Slama;C. Zimmermann
We experimentally investigate the formation of subradiant atomic momentum states in Bose-Einstein condensates inside a recoil resolving optical ring resonator according to the theoretical proposal of Cola, Bigerni, and Piovella. The atoms are pumped from the side with laser light that contains two frequency components. They resonantly drive cavity assisted Raman transitions between three discreet atomic momentum states. Within a few hundred microseconds, the system evolves into a stationary subradiant state. In this state, the condensate develops two density gratings suitable to diffract the two frequency components of the pump field into the resonator. Both components destructively interfere such that scattering is efficiently suppressed. A series of subradiant states for various amplitude ratios of the two pump components between 0 and 2.1 have been observed. The results are well explained with a three state quantum model in mean field approximation.
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影响因子:
2.9
作者:
S. Bux;H. Tomczyk;D. Schmidt;P. Courteille;N. Piovella;C. Zimmermann
通讯作者:
C. Zimmermann
影响因子:
8.6
作者:
Jenkins, Stewart D.;Ruostekoski, Janne;Zheludev, Nikolay I.
通讯作者:
Zheludev, Nikolay I.
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
S. Bux;G. Krenz;S. Slama;C. Zimmermann;P. Courteille
通讯作者:
P. Courteille
影响因子:
8.6
作者:
Kessler, H.;Klinder, J.;Hemmerich, A.
通讯作者:
Hemmerich, A.
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
A. Günther;H. Bender;A. Stibor;J. Fortágh;C. Zimmermann
通讯作者:
C. Zimmermann