SPIDER过渡边缘传感器阵列的在飞行增益监测
天体物理仪器与方法
2022-06-17 v2
摘要
部署大规模过渡边缘传感器(TESs)阵列的实验通常需要一种稳健的方法来监测增益变化,同时将观测时间的损失降至最低。我们提出一种灵敏且非侵入式的监测TES响应度变化的方法,该方法利用施加于TES偏置的小方波。我们构建了一个TES小信号功率响应的估计量,由其电响应导出,在强电热反馈极限下是精确的。我们讨论了该方法利用SPIDER飞行数据的应用与验证,SPIDER是一个搭载超过2000个TESs、观测宇宙微波背景偏振的气球载望远镜。该方法可能对未来的气球载和天基仪器有用,其中观测时间与地面控制带宽均受限。
引用
@article{arxiv.2112.00820,
title = {In-flight gain monitoring of SPIDER's transition-edge sensor arrays},
author = {J. P. Filippini and A. E. Gambrel and A. S. Rahlin and E. Y. Young and P. A. R. Ade and M. Amiri and S. J. Benton and A. S. Bergman and R. Bihary and J. J. Bock and J. R. Bond and J. A. Bonetti and S. A. Bryan and H. C. Chiang and C. R. Contaldi and O. Dore and A. J. Duivenvoorden and H. K. Eriksen and M. Farhang and A. A. Fraisse and K. Freese and M. Galloway and N. N. Gandilo and K. Ganga and R. Gualtieri and J. E. Gudmundsson and M. Halpern and J. Hartley and M. Hasselfield and G. Hilton and W. Holmes and V. V. Hristov and Z. Huang and K. D. Irwin and W. C. Jones and A. Karakci and C. L. Kuo and Z. D. Kermish and J. S. -Y. Leung and S. Li and D. S. Y. Mak and P. V. Mason and K. Megerian and L. Moncelsi and T. A. Morford and J. M. Nagy and C. B. Netterfield and M. Nolta and R. O'Brient and B. Osherson and I. L. Padilla and B. Racine and C. Reintsema and J. E. Ruhl and M. C. Runyan and T. M. Ruud and J. A. Shariff and E. C. Shaw and C. Shiu and J. D. Soler and X. Song and A. Trangsrud and C. Tucker and R. S. Tucker and A. D. Turner and J. F. van der List and A. C. Weber and I. K. Wehus and S. Wen and D. V. Wiebe},
journal= {arXiv preprint arXiv:2112.00820},
year = {2022}
}
备注
7 pages, 3 figures; Proceedings of the 19th International Workshop on Low Temperature Detectors (LTD19); Minor updates to match published version