Optical and Thermal Properties of ANL/KICP Polarization Sensitive Bolometers for SPTpol
Optical and Thermal Properties of ANL/KICP Polarization Sensitive Bolometers for SPTpol
复制标题
SPTpol 的 ANL/KICP 偏振敏感测辐射热计的光学和热特性
DOI:
10.1007/s10909-012-0491-0
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发表时间:
2012
影响因子:
2
通讯作者:
Chang C
中科院分区:
文献类型:
--
作者:
Chang C
We present recent optical and thermal characterizations of polarization sensitive mm-wave bolometers fabricated at Argonne National Lab. The devices are designed to measure the polarization of the Cosmic Microwave Background and consist of a Mo/Au TES suspended on SiN with a Pd-Au dipole absorber. The detector performance is excellent with >85% co-polar coupling, <1% cross-polar leakage, 36 GHz optical bandwidth, electrothermal loop gains of approximately 10, and NEP ≃50 aW Hz−1/2.
影响因子:
1.8
作者:
Martin Lueker;B. Benson;Clarence L. Chang;Hsiao;M. Dobbs;W. Holzapfel;T. Lanting;Adrian T. Lee;J. Mehl;T. Plagge;E. Shirokoff;H. Spieler;J. Vieira
通讯作者:
J. Vieira