Absolute calibration of image plates for electrons at energy between 100 keV and 4 MeV

Hui Chen; Norman L Back; Teresa Bartal; F N Beg; David C Eder; Anthony J Link; Andrew G MacPhee; Yuan Ping; Peter M Song; Alan Throop; Linn Van Woerkom

doi:10.1063/1.2885045

Absolute calibration of image plates for electrons at energy between 100 keV and 4 MeV

Rev Sci Instrum. 2008 Mar;79(3):033301. doi: 10.1063/1.2885045.

Authors

Hui Chen¹, Norman L Back, Teresa Bartal, F N Beg, David C Eder, Anthony J Link, Andrew G MacPhee, Yuan Ping, Peter M Song, Alan Throop, Linn Van Woerkom

Affiliation

¹ Lawrence Livermore National Laboratory, Livermore, California 94550-9234, USA. chen33@llnl.gov

PMID: 18377001
DOI: 10.1063/1.2885045

Abstract

We measured the absolute response of image plate (Fuji BAS SR2040) for electrons at energies between 100 keV and 4 MeV using an electron spectrometer. The electron source was produced from a short pulse laser irradiated on solid density targets. This paper presents the calibration results of image plate photon stimulated luminescence per electron at this energy range. The Monte Carlo radiation transport code MCNPX results are also presented for three representative incident angles onto the image plates and corresponding electron energy depositions at these angles. These provide a complete set of tools that allows extraction of our absolute calibration to other spectrometer setting at this electron energy range.