X-Ray Gas Detector Development At The Danish Space Research Institute

C. Budtz-Jorgensen; M. M. Madsen; P. Jonasson; P. Jonasson; H. W. Schnopper; A. Oed

doi:10.1117/12.948713

21 December 1988 X-Ray Gas Detector Development At The Danish Space Research Institute

C. Budtz-Jorgensen, M. M. Madsen, P. Jonasson, P. Jonasson, H. W. Schnopper, A. Oed

Author Affiliations +

Proceedings Volume 0982, X-Ray Instrumentation in Astronomy II; (1988) https://doi.org/10.1117/12.948713
Event: 32nd Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1988, San Diego, CA, United States

Abstract

Three different types of proportional gas detectors are under development at the Danish Space Research Institute for use in X-ray astronomy. A conventional multiwire proportional counter, a novel microstrip detector and a parallel gap counter with a segmented anode readout. Instead of wires, the micro strip counter employs very narrowly spaced conducting strips deposited on an isolating substrate. Excellent energy resolutions of 13% (5.9 keV) and 27% (1.5 keV) have been achieved. Several possible methods for position readout for this detector are reported. The parallel gap detec-tor is equipped with a wedge and strip electrode as the anode and has been operated with gas amplifications up to 105. The signals induced in the segmented anode allow for accurate two-dimensional position determination.

Citation Download Citation

C. Budtz-Jorgensen, M. M. Madsen, P. Jonasson, P. Jonasson, H. W. Schnopper, and A. Oed "X-Ray Gas Detector Development At The Danish Space Research Institute", Proc. SPIE 0982, X-Ray Instrumentation in Astronomy II, (21 December 1988); https://doi.org/10.1117/12.948713

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE