The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 13, 2017

Filed:

Sep. 04, 2014
Applicant:

Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;

Inventors:

Guillaume Sannie, Issy les Moulineaux, FR;

Gwenole Corre, Saint-Aubin, FR;

Vladimir Kondrasovs, Palaiseau, FR;

Stephane Normand, Isigny le Buat, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/20 (2006.01); G01T 3/06 (2006.01); G01T 1/203 (2006.01);
U.S. Cl.
CPC ...
G01T 1/203 (2013.01); G01T 1/20 (2013.01); G01T 1/2018 (2013.01); G01T 3/06 (2013.01);
Abstract

A radiation detecting system, including: plastics scintillators juxtaposed to form at least one pair of contiguous plastics scintillators; a photomultiplier associated with each plastics scintillator to provide an electrical signal representative of the light signal generated in the plastics scintillator; a calculator connected to the photomultipliers and configured to: detect pulse coincidences between two electrical pulses provided by the photomultipliers associated with a pair of contiguous plastics scintillators; for each pulse coincidence, determine the time offset between the coincidence pulses relative to the pulse having the greatest amplitude taken as a zero reference; determine the number of pulse coincidences the time offset of which is included in a time offset window.


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