论文标题
使用量身定制的基于μmux的读数系统同时进行MMC读数
Simultaneous MMC readout using a tailored μMUX based readout system
论文作者
论文摘要
磁性微量钙化器（MMC）是低温，能量分散的单粒子探测器，可提供出色的能量分辨率，本质上快速的信号上升时间，接近100 \％的量子效率，较大的动态范围以及几乎理想的线性响应。要克服的剩余挑战之一最终允许使用具有数千至数百万个单个像素的大规模MMC探测器阵列的利用是实现了一种基于鱿鱼的多路复用技术，特别是针对MMC读数量身定制的。在这种情况下，我们使用自定义的Microwave Squid多路复用器基于自定义的读取系统实现的频段多路复用方法的第一个真正的多路复用读数。
Magnetic microcalorimeters (MMCs) are cryogenic, energy-dispersive single-particle detectors providing excellent energy resolution, intrinsically fast signal rise time, quantum efficiency close to 100\%, large dynamic range as well as almost ideal linear response. One of the remaining challenges to be overcome to ultimately allow for the utilization of large-scale MMC based detector arrays with thousands to millions of individual pixels is the realization of a SQUID based multiplexing technique particularly tailored for MMC readout. Within this context, we report on the first truly multiplexed readout of an MMC based detector array using a frequency-division multiplexing approach realized by a custom microwave SQUID multiplexer based readout system.
