Characterization of Si Membrane TES Bolometer Arrays for the HIRMES Instrument
Characterization of Si Membrane TES Bolometer Arrays for the HIRMES Instrument
复制标题
用于 HIRMES 仪器的硅膜 TES 测辐射热计阵列的表征
DOI：
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
S. H. Moseley
中科院分区：
文献类型：
--
作者：
E. Barrentine;K. Rostem;R. Brekosky;A. Brown;F. Colazo;N. Costen;J. Hays;W. Hsieh;V. Kluengpho;A. Kutyrev;S. Maher;V. Mikula;T. M. Miller;J. Oxborrow;E. Sharp;T. Watanabe;Edward J. Wollack;S. H. Moseley
The high-resolution mid-infrared spectrometer instrument will fly onboard the National Aeronautics and Space Administration’s airborne stratospheric observatory for infrared astronomy in 2019. It will provide astronomers with a unique observing window (25–122 $$upmu hbox {m}$$μm) for exploring the evolution of protoplanetary disks into young solar systems. There are two focal plane detector arrays for the instrument: a high-resolution ($$lambda / {varDelta }lambda ,=,100{,}000$$λ/Δλ=100,000) $$8 imes 16$$8×16 detector array, with a target noise-equivalent power, $$hbox {NEP} le 3 hbox { aW}/sqrt{mathrm{Hz}}$$NEP≤3aW/Hz, and a low-resolution ($$lambda / {varDelta }lambda =600$$λ/Δλ=600–19,000) $$16 imes 64$$16×64 detector array with a target $$hbox {NEP }le 20hbox { aW}/sqrt{mathrm{Hz}}$$NEP≤20aW/Hz. The detectors for both of these arrays are superconducting Mo/Au bilayer transition-edge sensor bolometers on suspended single-crystal silicon membranes. We present detector characterization results for both arrays, including measurements of thermal conductance in comparison with phonon transport models, and measurements of saturation power and noise.
The high-resolution mid-infrared spectrometer instrument will fly onboard the National Aeronautics and Space Administration’s airborne stratospheric observatory for infrared astronomy in 2019. It will provide astronomers with a unique observing window (25–122 $$upmu hbox {m}$$μm) for exploring the evolution of protoplanetary disks into young solar systems. There are two focal plane detector arrays for the instrument: a high-resolution ($$lambda / {varDelta }lambda ,=,100{,}000$$λ/Δλ=100,000) $$8 imes 16$$8×16 detector array, with a target noise-equivalent power, $$hbox {NEP} le 3 hbox { aW}/sqrt{mathrm{Hz}}$$NEP≤3aW/Hz, and a low-resolution ($$lambda / {varDelta }lambda =600$$λ/Δλ=600–19,000) $$16 imes 64$$16×64 detector array with a target $$hbox {NEP }le 20hbox { aW}/sqrt{mathrm{Hz}}$$NEP≤20aW/Hz. The detectors for both of these arrays are superconducting Mo/Au bilayer transition-edge sensor bolometers on suspended single-crystal silicon membranes. We present detector characterization results for both arrays, including measurements of thermal conductance in comparison with phonon transport models, and measurements of saturation power and noise.
具有少模弹道热隔离的过渡边缘传感器
影响因子：
3.2
作者：
Osman D
通讯作者：
Osman D