{"paper":{"title":"The design of the Ali CMB Polarization Telescope receiver","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.IM","authors_text":"Adrian K. Sinclair, AiMei Zhang, Bin Hu, Bin Yue, Bo Wang, Bradley Dober, Carole Tucker, Chao-Lin Kuo, Dan T. Becker, Ding Chen, Di Wu, Erik Weeks, Ethan D. Karpel, Fangjun Lu, Gene C. Hilton, Gong-Bo Zhao, GuanHua Gao, Guofeng Wang, Hao Liu, He Xu, Hong Li, Hua Zhai, Jacques Delabrouille, Jake Connors, James A. Beall, Jason E. Austermann, Jeff Van Lanen, Jenna Moore, Jeremy Meinke, Jiaxin Wang, Jingyan Shi, Ji Yao, Joel N. Ullom, Johannes Hubmayr, John A.B. Mates, Jordi A. Montana-Lopez, Junqing Xia, Justin Mathewson, Keith L. Thompson, Ki Won Yoon, Laiyu Zhang, Leila R. Vale, Le Zhang, Liyong Liu, Maria Salatino, Michael Link, Michael R. Vissers, Mingzhe Li, Pengjie Zhang, Peter A.R. Ade, Philip Mauskopf, Pisin Chen, Richard C. Givhan, Ryan Stephenson, Samantha Walker, Shamik Ghosh, Shannon M. Duff, Si-Yu Li, Tammy Lukas, Tong Zhang, Weishin Sun, Wen Zhao, Xinmin Zhang, Xiran Bai, Xuefeng Lu, Xufang Li, Yang Liu, Yifei Zhang, Yifu Cai, Yi-Han Wu, Yongjie Zhang, Yongping Li, Yongqiang Yao, Yu-Han Tseng, Zhi Chang","submitted_at":"2021-01-24T00:00:27Z","abstract_excerpt":"Ali CMB Polarization Telescope (AliCPT-1) is the first CMB degree-scale polarimeter to be deployed on the Tibetan plateau at 5,250m above sea level. AliCPT-1 is a 90/150 GHz 72 cm aperture, two-lens refracting telescope cooled down to 4 K. Alumina lenses, 800mm in diameter, image the CMB in a 33.4{\\deg} field of view on a 636mm wide focal plane. The modularized focal plane consists of dichroic polarization-sensitive Transition-Edge Sensors (TESes). Each module includes 1,704 optically active TESes fabricated on a 150mm diameter silicon wafer. Each TES array is read out with a microwave multipl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.09608","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.09608/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}