Flux-Ramp Modulation for SQUID Multiplexing
Flux-Ramp Modulation for SQUID Multiplexing
复制标题
用于 SQUID 多路复用的通量斜坡调制
DOI：
10.1007/s10909-012-0518-6
复制
发表时间：
2012
影响因子：
2
通讯作者：
K. Lehnert
中科院分区：
文献类型：
--
作者：
J. Mates;K. Irwin;L. Vale;G. Hilton;Jiansong Gao;K. Lehnert
SQUID 通常在磁通锁定环中运行，以线性化它们对输入磁通的响应。然而，微波 SQUID 多路复用器不可能实现磁通锁定环。我们描述了一种称为通量斜坡调制的替代技术，并报告了其成功实施。
SQUIDs are typically operated in a flux-locked loop to linearize their response to input flux. However, a flux-locked loop is not possible with a microwave SQUID multiplexer. We describe an alternative technique called flux-ramp modulation and report its successful implementation.