Quantum state characterization of a fast tunable superconducting resonator

Quantum state characterization of a fast tunable superconducting resonator
复制标题

快速可调谐超导谐振器的量子态表征

DOI:
10.1063/1.4802893
复制
发表时间:
2013-04
影响因子:
4
通讯作者:
Xie, Q. W.
Xie, Q. W.
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Clel;, A. N.;Clel;, A. N.;Xie, Q. W.;Xie, Q. W.

文献摘要

参考文献

被引文献

相似文献

我们展示了一个频率可调的超导共面波导谐振器,其调谐范围为半千兆赫,开关时间为1ns。通过在谐振器的中心条中插入超导量子干涉器件,使谐振器可调谐。量子测量是通过用超导量子比特探测谐振器进行的,允许我们使用微波光子Fock状态来基准谐振器的性能。使用谐振器,我们在量子比特和微观两能级状态之间穿梭能量量子。因此,可调谐谐振器可以用作量子处理器原型中的通信总线或存储元件。
We demonstrate a frequency-tunable superconducting coplanar waveguide resonator, with a tuning range of half a gigahertz and a switching time of 1 ns. The resonator is made tunable by inserting a superconducting quantum interference device in the center strip of the resonator. Quantum measurements are made by probing the resonator with a superconducting qubit, allowing us to use microwave photon Fock states to benchmark the resonator performance. Using the resonator, we shuttle energy quanta between the qubit and a microscopic two-level state. The tunable resonator can, therefore, serve as a communication bus or memory element in a prototype quantum processor.
DOI: 10.1103/physrevlett.109.210501
发表时间: 2012-08
影响因子: 8.6
作者:
F. Strauch
通讯作者: F. Strauch
DOI: 10.1007/978-3-319-48433-4_4
发表时间: 2017-01-01
期刊: MODERN ASPECTS OF JOSEPHSON DYNAMICS AND SUPERCONDUCTIVITY ELECTRONICS
影响因子: --
作者:
Askerzade, Iman;Bozbey, Ali;Canturk, Mehmet
通讯作者: Canturk, Mehmet
DOI: 10.1103/physrevlett.95.210503
发表时间: 2005-11-18
影响因子: 8.6
作者:
Martinis, JM;Cooper, KB;Yu, CC
通讯作者: Yu, CC
DOI: 10.1103/physrevlett.105.177001
发表时间: 2010-10-19
影响因子: 8.6
作者:
Shalibo, Yoni;Rofe, Ya'ara;Katz, Nadav
通讯作者: Katz, Nadav
DOI: 10.1038/nature06124
发表时间: 2007-09-27
期刊: NATURE
影响因子: 64.8
作者:
Sillanpaeae, Mika A.;Park, Jae I.;Simmonds, Raymond W.
通讯作者: Simmonds, Raymond W.