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Time-gated imaging in radiology: Theoretical and experimental studies

In English

Författare

Summary, in English

Novel short-pulse X-ray sources, e.g., laser-produced plasmas, offer new approaches to the solution of the scatter-reduction problem in X-ray imaging, by the use of time-gated detection techniques. Monte Carlo simulations are used to estimate the scatter-reduction performance of time-gated imaging techniques within a range of X-ray energies, gating times and tissue parameters, Significant improvements can be achieved for thick tissues combined with high photon energies, Experimental studies on water phantoms are performed using a laser-produced plasma X-ray source. Problems arising on the technical realization are discussed.

Avdelning/ar

Publiceringsår

1996

Språk

Engelska

Sidor

1041-1048

Publikation/Tidskrift/Serie

IEEE Journal of Selected Topics in Quantum Electronics

Volym

2

Issue

4

Dokumenttyp

Artikel i tidskrift

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1077-260X