We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Low-Bandwidth Operation of TES-Based Bolometer Operation in a Resistance Locked Loop.
- Authors
Kuur, J.; Gottardi, L.; Akamatsu, H.; Bruijn, M.; Hartog, R.; Hoevers, H.; Gao, J.; Hijmering, R.; Khosropanah, P.; Ridder, M.
- Abstract
Operation of TES-based bolometers in a resistance locked loop (RLL), i.e. keeping the operating resistance constant by means of feedback on the bias voltage, provides a number of attractive properties for applications. In combination with frequency domain multiplexing, the technique reduces electrical cross talk, and provides a more detector load independent behaviour with respect to operation under standard voltage bias. This paper shows a quantitative estimation of the large signal properties under the RLL, and shows a comparison with the situation under voltage bias. Furthermore, an unorthodox, low-bandwidth mode of operation will be discussed, from the perspective of the electro-thermal stability in the RLL.
- Subjects
PARTICLE detectors; BANDWIDTHS; CRYOGENICS; BOLOMETERS; THERMAL stability; ELECTRIC potential
- Publication
Journal of Low Temperature Physics, 2014, Vol 176, Issue 3/4, p304
- ISSN
0022-2291
- Publication type
Article
- DOI
10.1007/s10909-014-1157-x