Projects per year
Abstract / Description of output
SCUBA-2 is a state of the art 10,000 pixel submillimeter camera installed and being commissioned at the James Clerk Maxwell Telescope (JCMT) providing wide-field simultaneous imaging at wavelengths of 450 and 850 microns. At each wavelength there are four 32 by 40 sub-arrays of superconducting Transition Edge Sensor (TES) bolometers, each packaged with inline SQUID multiplexed readout and amplifier. In this paper we present the results of characterising individual 1280 bolometer science grade sub-arrays, both in a dedicated 50mk dilution refrigerator test facility and in the instrument installed at the JCMT.
Original language | English |
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Title of host publication | MILLIMETER, SUBMILLIMETER, AND FAR-INFRARED DETECTORS AND INSTRUMENTATION FOR ASTRONOMY V |
Editors | WS Holland, J Zmuidzinas |
Place of Publication | BELLINGHAM |
Publisher | SPIE |
Pages | - |
Number of pages | 14 |
ISBN (Print) | 978-0-81948-231-0 |
DOIs | |
Publication status | Published - 2010 |
Event | Conference on Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy V - San Diego Duration: 29 Jun 2010 → 2 Jul 2010 |
Conference
Conference | Conference on Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy V |
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City | San Diego |
Period | 29/06/10 → 2/07/10 |
Keywords / Materials (for Non-textual outputs)
- TES
- transition edge sensor
- low temperature detector
- SQUID
- SCUBA-2
- submillimeter astronomy
- TRANSITION-EDGE SENSORS