Published April 1, 2005 | Version v1
Journal article

Test of ATLAS SCT barrel modules with Nd:YAG laser

  • 1. Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Ten'nodai, Tsukuba, Ibaraki 305-8571 (Japan)
  • 2. High Energy Accelerator Research Organization (KEK), Oho 1-1, Tsukuba, Ibaraki 305-0801 (Japan)
  • 3. Kyoto University of Education, Fukakusa-Fujimori, Kyoto 612-8522 (Japan)
  • 4. Department of Physical Science, Okayama University, 3-1-1 Tsushima-naka, Okayama 700-8530 (Japan)
  • 5. Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526 (Japan)

Description

As a part of the quality assurance procedure of the ATLAS SCT (Semiconductor Tracker) barrel modules, the response of the microstrip detector is measured by injecting focused Nd:YAG laser at each strip. The test is sensitive to sensor originated problems and a cross check to the results obtained from the electrical tests performed with the test pulse system implemented in the readout ASICs. Combining these results with the probing results obtained by the silicon sensor manufacturer, we verified the reliabilities of these tests and classified the type of defects for overall performance evaluation of the modules

Additional details

Identifiers

DOI
10.1016/j.nima.2005.01.048;
PII
S0168-9002(05)00060-4;

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Journal Volume
541
Journal Issue
1-2
Journal Page Range
p. 122-129
ISSN
0168-9002
CODEN
NIMAER

Conference

Title
5. international symposium on development and application of semiconductor tracking detectors
Acronym
STD 5
Dates
14-17 Jun 2004
Place
Hiroshima (Japan)

INIS

Optional Information

Copyright
Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.