2 papers
astro-ph2004
IRTS observation of the near-infrared extragalactic background light
T. Matsumoto, S. Matsuura, H. Murakami +6
We searched for near-infrared extragalactic background light (EBL) in the data from the Near-InfraRed Spectrometer (NIRS) on the Infrared Telescope in Space (IRTS). After subtracti…
astro-ph2004
Cryogenic Capacitive Transimpedance Amplifier for Astronomical Infrared Detectors
Hirohisa Nagata, Hiroshi Shibai, Takanori Hirao +5
We have developed a new capacitive transimpedance amplifier (CTIA) that can be operated at 2 K, and have good performance as readout circuits of astronomical far-infrared array det…