In-Flight Gain Monitoring of SPIDER’s Transition-Edge Sensor Arrays
In-Flight Gain Monitoring of SPIDER’s Transition-Edge Sensor Arrays
复制标题
SPIDER 过渡边缘传感器阵列的飞行中增益监控
DOI:
10.1007/s10909-022-02729-5
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发表时间:
2021
影响因子:
2
通讯作者:
D. Wiebe
中科院分区:
文献类型:
--
作者:
J. Filippini;A. Gambrel;A. Rahlin;E. Young;P. Ade;·. M. Amiri;S. Benton;A. Bergman;R. Bihary;J. Bock;·. J. R. Bond;J. A. Bonetti;S. Bryan;H. Chiang;·. C. R. Contaldi;·. O. Dor´e;·. A. J. Duivenvoorden;·. H. K. Eriksen;·. M. Farhang;A. Fraisse;·. K. Freese;·. M. Galloway;·. N. N. Gandilo;·. K. Ganga;·. R. Gualtieri;J. Gudmundsson;·. M. Halpern;J. Hartley;·. M. Hasselfield;·. G. Hilton;·. W. Holmes;V. Hristov;·. Z. Huang;·. K. D. Irwin;W. Jones;·. A. Karakci;C. Kuo;Z. Kermish;;·. S. Li;D. Mak;P. Mason;·. K. Megerian;·. L. Moncelsi;T. Morford;J. Nagy;C. B. Netterfield;·. M. Nolta;·. R. O’Brient;·. B. Osherson;I. Padilla;·. B. Racine;·. C. Reintsema;J. Ruhl;·. M. C. Runyan;T. M. Ruud;J. Shariff;E. C. Shaw;·. C. Shiu;J. Soler;·. X. Song;·. A. Trangsrud;·. C. Tucker;R. Tucker;A. Turner;J. V. D. List;A. Weber;I. Wehus;·. S. Wen;D. Wiebe
Experiments deploying large arrays of transition-edge sensors (TESs) often require a robust method to monitor gain variations with minimal loss of observing time. We propose a sensitive and non-intrusive method for monitoring variations in TES responsivity using small square waves applied to the TES bias. We construct an estimator for a TES’s small-signal power response from its electrical response that is exact in the limit of strong electrothermal feedback. We discuss the application and validation of this method using flight data from SPIDER, a balloon-borne telescope that observes the polarization of the cosmic microwave background with more than 2000 TESs. This method may prove useful for future balloon- and space-based instruments, where observing time and ground control bandwidth are limited.
DOI:
10.1117/12.857715
发表时间:
2010
期刊:
--
影响因子:
--
作者:
Runyan M
通讯作者:
Runyan M