期刊
NATURE COMMUNICATIONS
卷 7, 期 -, 页码 -出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/ncomms12479
关键词
-
资金
- NSF of China [11474107, 11474153, 11474193]
- NKRDP of China [2016YFA0301800, 2016YFA0302800]
- Shuguang Program [14SG35]
- SRFDP [2013310811003]
- Program for Eastern Scholar
- GDSBPYSTIT [2015TQ01X715]
- GNSFDYS [2014A030306012]
- FOYTHEG [Yq2013050]
- PRNPGZ [2014010]
- PCSIRT [IRT1243]
- NSF of Guangdong province [2016A030310462]
- SRFYTSCNU [15KJ15]
Accurate control of a quantum system is a fundamental requirement in many areas of modern science ranging from quantum information processing to high-precision measurements. A significantly important goal in quantum control is preparing a desired state as fast as possible, with sufficiently high fidelity allowed by available resources and experimental constraints. Stimulated Raman adiabatic passage (STIRAP) is a robust way to realize high-fidelity state transfer but it requires a sufficiently long operation time to satisfy the adiabatic criteria. Here we theoretically propose and then experimentally demonstrate a shortcut-to-adiabatic protocol to speed-up the STIRAP. By modifying the shapes of the Raman pulses, we experimentally realize a fast and high-fidelity stimulated Raman shortcut-to-adiabatic passage that is robust against control parameter variations. The all-optical, robust and fast protocol demonstrated here provides an efficient and practical way to control quantum systems.
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