[11p-S321-1~17] 11.4 Analog applications and their related technologies

[11p-S321-10] Evaluation of microwave SQUID multiplexer for readout of optical TES array.

〇Naoki Nakada^1,2, Kaori Hattori¹, Yuki Nakashima^1,2, Ryo Yamamoto¹, Fuminori Hirayama¹, Hirotake Yamamori¹, Satoshi Kohjiro¹, Hiroyuki Takahashi², Daiji Fukuda¹ (1.AIST, 2.The Univ. of Tokyo)

Keywords:transition edge sensor, microwave SQUID multiplexer, single-photon color imaging

Optical transition edge sensor (TES) are highly desirable for two-dimensional single-photon color imaging, which are desired to be applied to biological imaging. We have been investigating the MW-Mux for readout of optical TES. Recently, we have successfully measured output signal from optical TES with MW-Mux. In this research, we considered coarse sampling effect on energy resolution.