Development of arrays of TES x-ray detectors
Development of arrays of TES x-ray detectors
复制标题
TES X射线探测器阵列的开发
DOI：
10.1117/12.409130
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
D. Wollman
中科院分区：
文献类型：
--
作者：
S. Deiker;J. Chervenak;G. Hilton;M. Huber;K. Irwin;J. Martinis;S. Nam;D. Wollman
X射线天体物理学和微观分析领域都需要高光谱分辨率的X射线探测器的大型阵列。为了满足这一需求，我们正在制造我们成功的单像素过渡边缘传感器（TES）x射线微量热仪的多像素阵列。我们将调整SQUID多路复用技术已经在使用我们的红外TES测辐射热计阵列，以减少布线和功耗在我们的低温恒温器的冷阶段。室温数字反馈电子器件也已开发出来，以简化大量像素的读出，并正在探索微制造技术，使大型的，紧密排列的TES微量热计阵列的制造。
Both the x-ray astrophysics and microanalysis communities need large format arrays of high-spectral-resolution x-ray detectors. To meet this need, we are fabricating multi-pixel arrays of our successful single pixel transition edge sensor (TES) x-ray microcalorimeters. We will adapt SQUID multiplexing technology already in use with our infrared TES bolometer arrays to reduce the wiring and power dissipation at the cold stage of our cryostat. Room temperature digital feedback electronics have also been developed to simplify the read-out of large numbers of pixels, and microfabrication techniques are being explored to enable the fabrication of large, close-packed arrays of TES microcalorimeters.