Room temperature differential voltage sensitive preamplifier for large mass bolometric detectors
Abstract
The present version of the very front-end preamplifier which readouts an array of 20 large mass TeO 2 bolometric detectors is reported. It operates at room temperature and has low series and parallel noise. The thermal drift has been maintained at negligible levels thanks to a correcting circuit especially designed for this purpose.
- Publication:
-
Nuclear Instruments and Methods in Physics Research A
- Pub Date:
- April 2000
- DOI:
- 10.1016/S0168-9002(99)01345-5
- Bibcode:
- 2000NIMPA.444..132P