SPT-3G中Al-Mn跃迁边传感器辐射热计的性能
天体物理仪器与方法
2020-01-08 v1 仪器与探测器
摘要
SPT-3G是一台安装在南极望远镜上的偏振敏感接收机，用于从度到角分尺度测量宇宙微波背景（CMB）的各向异性。该接收机由十块150~mm直径探测器晶圆组成，包含总计16000个在95、150和220 GHz观测的跃迁边传感器（TES）辐射热计。在2018-2019年南极夏季期间，其中一块探测器晶圆被替换为采用Al-Mn TES而非SPT-3G最初部署的Ti/Au设计制造的新晶圆。我们给出了该Al-Mn晶圆的实验室表征与在天空性能结果，包括电学与热学性质、光学效率测量以及噪声等效温度。此外，我们讨论并解释了影响使用频域复用读出电子学所进行测量的一些与定标相关的系统误差。
引用
@article{arxiv.1907.11976,
title = {Performance of Al-Mn Transition-Edge Sensor Bolometers in SPT-3G},
author = {A. J. Anderson and P. A. R. Ade and Z. Ahmed and J. S. Avva and P. S. Barry and R. Basu Thakur and A. N. Bender and B. A. Benson and L. Bryant and K. Byrum and J. E. Carlstrom and F. W. Carter and T. W. Cecil and C. L. Chang and H. -M. Cho and J. F. Cliche and A. Cukierman and T. de Haan and E. V. Denison and J. Ding and M. A. Dobbs and D. Dutcher and W. Everett and K. R. Ferguson and A. Foster and J. Fu and J. Gallicchio and A. E. Gambrel and R. W. Gardner and A. Gilbert and J. C. Groh and S. Guns and R. Guyser and N. W. Halverson and A. H. Harke-Hosemann and N. L. Harrington and J. W. Henning and G. C. Hilton and W. L. Holzapfel and D. Howe and N. Huang and K. D. Irwin and O. B. Jeong and M. Jonas and A. Jones and T. S. Khaire and A. M. Kofman and M. Korman and D. L. Kubik and S. Kuhlmann and C. -L. Kuo and A. T. Lee and E. M. Leitch and A. E. Lowitz and S. S. Meyer and D. Michalik and J. Montgomery and A. Nadolski and T. Natoli and H. Nguyen and G. I. Noble and V. Novosad and S. Padin and Z. Pan and P. Paschos and J. Pearson and C. M. Posada and W. Quan and A. Rahlin and D. Riebel and J. E. Ruhl and J. T. Sayre and E. Shirokoff and G. Smecher and J. A. Sobrin and A. A. Stark and J. Stephen and K. T. Story and A. Suzuki and K. L. Thompson and C. Tucker and L. R. Vale and K. Vanderlinde and J. D. Vieira and G. Wang and N. Whitehorn and V. Yefremenko and K. W. Yoon and M. R. Young},
journal= {arXiv preprint arXiv:1907.11976},
year = {2020}
}
备注
9 pages, 5 figures, submitted to the Journal of Low Temperature Physics: LTD18 Special Edition