Silicon pixel detector for the TTF-FEL beam trajectory monitor

Authors
Ng, JST Holl, P Hansen, K Kemmer, J Lechner, P Muller, UC Struder, L
Citation
Jst. Ng et al., Silicon pixel detector for the TTF-FEL beam trajectory monitor, NUCL INST A, 439(2-3), 2000, pp. 601-605
Citations number
9
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
439
Issue
2-3
Year of publication
2000
Pages
601 - 605
Database
ISI
SICI code
0168-9002(20000111)439:2-3<601:SPDFTT>2.0.ZU;2-2
Abstract
In order to achieve the high brightness promised by the single-pass Free El ectron Laser (FEL) at the TESLA Test Facility (TTF) at DESY, the electron b eam position must be controlled better than 10 mu m over a distance of 15 m . The design of a monitor system with this accuracy is described. The silic on pixel detector, which is critical to this monitor, must have a position resolution of 1 mu m and an excellent sensitivity for soft X-rays above 150 eV. The silicon pixel detector and its readout electronics are also descri bed. (C) 2000 Elsevier Science B.V. All rights reserved.