The ePix10k 2-megapixel hard X-ray detector at LCLS.
XFEL
detector
detector non-linearity
diffuse scattering
Journal
Journal of synchrotron radiation
ISSN: 1600-5775
Titre abrégé: J Synchrotron Radiat
Pays: United States
ID NLM: 9888878
Informations de publication
Date de publication:
01 May 2020
01 May 2020
Historique:
received:
21
10
2019
accepted:
27
03
2020
entrez:
9
5
2020
pubmed:
10
5
2020
medline:
10
5
2020
Statut:
ppublish
Résumé
The ePix10ka2M (ePix10k) is a new large area detector specifically developed for X-ray free-electron laser (XFEL) applications. The hybrid pixel detector was developed at SLAC to provide a hard X-ray area detector with a high dynamic range, running at the 120 Hz repetition rate of the Linac Coherent Light Source (LCLS). The ePix10k consists of 16 modules, each with 352 × 384 pixels of 100 µm × 100 µm distributed on four ASICs, resulting in a 2.16 megapixel detector, with a 16.5 cm × 16.5 cm active area and ∼80% coverage. The high dynamic range is achieved with three distinct gain settings (low, medium, high) as well as two auto-ranging modes (high-to-low and medium-to-low). Here the three fixed gain modes are evaluated. The resulting dynamic range (from single photon counting to 10000 photons pixel
Identifiants
pubmed: 32381760
pii: S1600577520004257
doi: 10.1107/S1600577520004257
pmc: PMC7206547
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
608-615Subventions
Organisme : US Department of Energy, Office of Science
ID : DE-AC02-76SF00515
Informations de copyright
open access.
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