[19p-B303-1~18] 11.4 Analog applications and their related technologies

[19p-B303-2] Study of microwave SQUID multiplexer for readout of optical TES array.

〇Naoki Nakada^1,2, Hattori kaori¹, Hirayama Fuminori¹, Yamamori Hirotake¹, Kohjiro Satoshi¹, Takahashi Hiroyuki², Fukuda Daiji¹ (1.AIST, 2.The Univ. of Tokyo)

Keywords:optical TES, microwave SQUID multiplexer

Optical TES detectors are highly desirable for two-dimensional single-photon color imaging, which are desired to be applied to biological imaging. Recently, we have demonstrated the single photon spectroscopic imaging with an optical TES and a scanning microscope. To obtain time-resolved imaging, it is necessary to develop optical TES array and multiplex signals from the detectors. We have been investigating readout microwave-multiplexed which use rf super conducting quantum interface device(rf-SQUID).