Open AccessMethod and stabilization system of position-sensitive spectrometer based on semiconductor strip detector
Author(s) -
Yu. V. Tubol’tsev,
И. В. Еремин,
А. А. Богданов,
Yu. V. Chichagov,
V. Eremin,
E. Verbitskaya
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2103/1/012137
Subject(s) - strips , detector , spectrometer , electronics , semiconductor detector , semiconductor , position (finance) , signal (programming language) , optoelectronics , materials science , optics , electrical engineering , computer science , physics , engineering , economics , composite material , programming language , finance
The paper proposes a method and its realization for stabilizing the characteristics of a multichannel position-sensitive spectrometer. The device uses a new design of the semiconductor strip detector, which allows a simultaneous injection of stable in time electric charges on all strips. This solution enables the electronics to track changes in the conversion characteristics of all electronic channels including detectors strips, and correct them during the spectrometer operation. In addition, the proposed detector design makes it possible to control the signal propagation along the strips, thus providing an on-line check of the integrity of strips metallization and the quality of their connection with the readout electronics.