The Sliding Flux Ramp Demodulation Algorithm with High Sampling Rate in Microwave SQUID Multiplexer
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| Autores principales: | , , , , , , , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866912235912167424 |
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| author | Liao, Guofu Liu, Congzhan Li, Zhengwei Yan, Daikang Ren, Xiangxiang Zhang, Yongjie Zhang, Laiyu Xu, Yu Shu, Shibo Gao, He Zhang, Yifei Lu, Xuefeng Li, Xufang Xu, He Wu, Di |
| author_facet | Liao, Guofu Liu, Congzhan Li, Zhengwei Yan, Daikang Ren, Xiangxiang Zhang, Yongjie Zhang, Laiyu Xu, Yu Shu, Shibo Gao, He Zhang, Yifei Lu, Xuefeng Li, Xufang Xu, He Wu, Di |
| contents | Microwave SQUID Multiplexing (uMUX) is a widely used technique in the low temperature detectors community as it offers high capacity of reading out large scale Transition-Edge Sensor (TES) arrays. In this paper, we propose a Sliding Flux Ramp Demodulation (SFRD) algorithm for uMUX readout system. It can achieve a sampling rate in the order of MHz while maintaining a multiplexing ratio about one thousand. Advancing of this large array readout technique makes it possible to observe scientiffc objects with improved time resolution and event count rate. This will be highly helpful for TES calorimeters in X-ray applications, such as X-ray astrophysics missions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_12550 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The Sliding Flux Ramp Demodulation Algorithm with High Sampling Rate in Microwave SQUID Multiplexer Liao, Guofu Liu, Congzhan Li, Zhengwei Yan, Daikang Ren, Xiangxiang Zhang, Yongjie Zhang, Laiyu Xu, Yu Shu, Shibo Gao, He Zhang, Yifei Lu, Xuefeng Li, Xufang Xu, He Wu, Di High Energy Physics - Experiment Instrumentation and Methods for Astrophysics Microwave SQUID Multiplexing (uMUX) is a widely used technique in the low temperature detectors community as it offers high capacity of reading out large scale Transition-Edge Sensor (TES) arrays. In this paper, we propose a Sliding Flux Ramp Demodulation (SFRD) algorithm for uMUX readout system. It can achieve a sampling rate in the order of MHz while maintaining a multiplexing ratio about one thousand. Advancing of this large array readout technique makes it possible to observe scientiffc objects with improved time resolution and event count rate. This will be highly helpful for TES calorimeters in X-ray applications, such as X-ray astrophysics missions. |
| title | The Sliding Flux Ramp Demodulation Algorithm with High Sampling Rate in Microwave SQUID Multiplexer |
| topic | High Energy Physics - Experiment Instrumentation and Methods for Astrophysics |
| url | https://arxiv.org/abs/2502.12550 |