Author/Authors :
H. Nagata، نويسنده , , H. Matsuo، نويسنده , , Y. Hibi، نويسنده , , J. Kobayashi، نويسنده , , M. Nakahashi، نويسنده , , H. Ikeda، نويسنده , , M. Fujiwara، نويسنده ,
Abstract :
We have been developing cryogenic readout integrate circuits (ROICs) for high impedance submillimeter and far-infrared detectors: Our ROICs are constructed from SONY GaAs-JFETs, which have excellent performance even at less than 1 K. We designed ROICs consisting of analog readouts and digital circuits for 32-element SIS photon detectors fabricated in RIKE
