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Title: Detector architecture of the wide-field infrared transient explorer (WINTER) InGaAs camera
We present the InGaAs detector system of the Wide-Field Infrared Transient Explorer (WINTER), a new infrared instrument operating on a 1 meter robotic telescope at the Palomar Observatory. These commercially produced sensors are cooled to -50 °C by a thermo-electric cooler integrated into a room temperature package. These warm InGaAs sensors represent a dramatic reduction in cost and complexity over HgCdTe systems and achieve sky background-limited performance across our science bands for exposures greater than a few seconds. We present the design and implementation of the WINTER detector system and readout electronics.  more » « less
Award ID(s):
1828470
NSF-PAR ID:
10210886
Author(s) / Creator(s):
; ; ; ; ;
Editor(s):
Holland, Andrew D.; Beletic, James
Date Published:
Journal Name:
X-Ray, Optical, and Infrared Detectors for Astronomy IX
Page Range / eLocation ID:
105
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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