| Presentation | 2015-10-08 [Invited Talk] Frequency-domain multiplexed readout of Transition Edge Sensor bolometers Kaori Hattori, Kam Arnold, Yoshiki Akiba, Darcy Barron, Matt Dobbs, Tucker Elleflot, Masaya Hasegawa, Masashi Hazumi, William L. Holzapfel, Yasuto Hori, Akito Kusaka, Adrian T. Lee, Ian Shirley, Kaja Rotermund, Aritoki Suzuki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The readout of transition-edge sensor (TES) bolometers with a large multiplexing factor is key for the next generation Cosmic Microwave Background (CMB) experiment, Polarbear-2, having 7,588 TES bolometers. To enable the large arrays, we have been developing a readout system with a large multiplexing factor in the frequency domain. Our goal is to have a readout system, which reads out TES bolometers through a single superconducting quantum interference device (SQUID) with 40x multiplexing. This paper focuses on cryogenic readout and describes how it affects performance of the readout. We will present status of the cryogenic readout for Polarbear-2 experiment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | transition-edge sensor (TES) bolometer / frequency-domain multiplexing / digital feedback / Cosmic Microwave Background / Polarbear-2 |
| Paper # | SCE2015-24 |
| Date of Issue | 2015-10-01 (SCE) |
| Conference Information | |
| Committee | SCE |
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| Conference Date | 2015/10/8(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Nobuyuki Yoshikawa(Yokohama National Univ.) |
| Vice Chair | |
| Secretary | (Yokohama National Univ.) |
| Assistant | Hiroyuki Akaike(Nagoya Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Superconductive Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Frequency-domain multiplexed readout of Transition Edge Sensor bolometers |
| Sub Title (in English) | |
| Keyword(1) | transition-edge sensor (TES) bolometer |
| Keyword(2) | frequency-domain multiplexing |
| Keyword(3) | digital feedback |
| Keyword(4) | Cosmic Microwave Background |
| Keyword(5) | Polarbear-2 |
| 1st Author's Name | Kaori Hattori |
| 1st Author's Affiliation | The University of Tokyo(Univ. Tokyo) |
| 2nd Author's Name | Kam Arnold |
| 2nd Author's Affiliation | University of California, San Diego(UC San Diego) |
| 3rd Author's Name | Yoshiki Akiba |
| 3rd Author's Affiliation | KEK(KEK) |
| 4th Author's Name | Darcy Barron |
| 4th Author's Affiliation | University of California, San Diego(UC San Diego) |
| 5th Author's Name | Matt Dobbs |
| 5th Author's Affiliation | McGill University(McGill Univ.) |
| 6th Author's Name | Tucker Elleflot |
| 6th Author's Affiliation | University of California, San Diego(UC San Diego) |
| 7th Author's Name | Masaya Hasegawa |
| 7th Author's Affiliation | KEK(KEK) |
| 8th Author's Name | Masashi Hazumi |
| 8th Author's Affiliation | KEK(KEK) |
| 9th Author's Name | William L. Holzapfel |
| 9th Author's Affiliation | University of California, Berkeley(UC Berkeley) |
| 10th Author's Name | Yasuto Hori |
| 10th Author's Affiliation | University of California, Berkeley(UC Berkeley) |
| 11th Author's Name | Akito Kusaka |
| 11th Author's Affiliation | Lawrence Berkeley National Laboratory(LBNL) |
| 12th Author's Name | Adrian T. Lee |
| 12th Author's Affiliation | University of California, Berkeley(UC Berkeley) |
| 13th Author's Name | Ian Shirley |
| 13th Author's Affiliation | University of California, Berkeley(UC Berkeley) |
| 14th Author's Name | Kaja Rotermund |
| 14th Author's Affiliation | Dalhousie University(Dalhousie Univ.) |
| 15th Author's Name | Aritoki Suzuki |
| 15th Author's Affiliation | University of California, Berkeley(UC Berkeley) |
| Date | 2015-10-08 |
| Paper # | SCE2015-24 |
| Volume (vol) | vol.115 |
| Number (no) | SCE-242 |
| Page | pp.pp.23-28(SCE), |
| #Pages | 6 |
| Date of Issue | 2015-10-01 (SCE) |