Precise radiochromic film dosimetry using a flat-bed document scanner.

Abstract

In this study, a measurement protocol is presented that improves the precision of dose measurements using a flat-bed document scanner in conjunction with two new GafChromic film models, HS and Prototype A EBT exposed to 6 MV photon beams. We established two sources of uncertainties in dose measurements, governed by measurement and calibration curve fit… (More)
DOI: 10.1118/1.1929253

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