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Demonstration of Athena X-IFU Compatible 40-Row Time-Division-Multiplexed Readout.
Durkin, M; Adams, J S; Bandler, S R; Chervenak, J A; Chaudhuri, S; Dawson, C S; Denison, E V; Doriese, W B; Duff, S M; Finkbeiner, F M; FitzGerald, C T; Fowler, J W; Gard, J D; Hilton, G C; Irwin, K D; Joe, Y I; Kelley, R L; Kilbourne, C A; Miniussi, A R; Morgan, K M; O'Neil, G C; Pappas, C G; Porter, F S; Reintsema, C D; Rudman, D A; SaKai, K; Smith, S J; Stevens, R W; Swetz, D S; Szypryt, P; Ullom, J N; Vale, L R; Wakeham, N; Weber, J C; Young, B A.
Afiliación
  • Durkin M; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Adams JS; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Bandler SR; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Chervenak JA; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Chaudhuri S; Stanford University Dept. of Physics, Stanford, CA 94305 USA.
  • Dawson CS; Stanford University Dept. of Physics, Stanford, CA 94305 USA.
  • Denison EV; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Doriese WB; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Duff SM; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Finkbeiner FM; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • FitzGerald CT; Santa Clara University Dept. of Physics, Santa Clara, CA 95053 USA.
  • Fowler JW; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Gard JD; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Hilton GC; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Irwin KD; Stanford University Dept. of Physics, Stanford, CA 94305 USA.
  • Joe YI; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Kelley RL; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Kilbourne CA; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Miniussi AR; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Morgan KM; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • O'Neil GC; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Pappas CG; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Porter FS; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Reintsema CD; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Rudman DA; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • SaKai K; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Smith SJ; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Stevens RW; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Swetz DS; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Szypryt P; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Ullom JN; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Vale LR; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Wakeham N; National Aeronautics and Space Administration, Greenbelt, MD 20771 USA.
  • Weber JC; National Institute of Standards and Technology, Boulder, CO 80305, USA.
  • Young BA; Santa Clara University Dept. of Physics, Santa Clara, CA 95053 USA.
IEEE Trans Appl Supercond ; 29(5)2019 Aug.
Article en En | MEDLINE | ID: mdl-31160861
ABSTRACT
Time-division multiplexing (TDM) is the backup readout technology for the X-ray Integral Field Unit (X-IFU), a 3,168-pixel X-ray transition-edge sensor (TES) array that will provide imaging spectroscopy for ESA's Athena satellite mission. X-0IFU design studies are considering readout with a multiplexing factor of up to 40. We present data showing 40-row TDM readout (32 TES rows + 8 repeats of the last row) of TESs that are of the same type as those being planned for X-IFU, using measurement and analysis parameters within the ranges specified for X-IFU. Singlecolumn TDM measurements have best-fit energy resolution of (1.91 ± 0.01) eV for the Al Kα complex (1.5 keV), (2.10 ± 0.02) eV for Ti Kα (4.5 keV), (2.23 ± 0.02) eV for Mn Kα (5.9 keV), (2.40 ± 0.02) eV for Co Kα (6.9 keV), and (3.44 ± 0.04) eV for Br Kα (11.9 keV). Three-column measurements have best-fit resolution of (2.03 ± 0.01) eV for Ti Kα and (2.40 ± 0.01) eV for Co Kα. The degradation due to the multiplexed readout ranges from 0.1 eV at the lower end of the energy range to 0.5 eV at the higher end. The demonstrated performance meets X-IFU's energy-resolution and energy-range requirements. True 40-row TDM readout, without repeated rows, of kilopixel scale arrays of X-IFU-like TESs is now under development.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: IEEE Trans Appl Supercond Año: 2019 Tipo del documento: Article País de afiliación: Estados Unidos
Texto completo
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: IEEE Trans Appl Supercond Año: 2019 Tipo del documento: Article País de afiliación: Estados Unidos