Energy and dose dependence of GafChromic EBT3-V3 film across a wide energy range

Conclusionwithin the range 6 MV-2 mm Al HVL and dose higher than 500cGy, GafChromic EBT3-V3 films are energy independent. In this dose range, films can be calibrated in a simple geometry, using a 6 MV Linac beam, and can be used for brachytherapy sources dose measures. The use of EBT3 films can be extended to reference dosimetry in Ir-192 clinical brachytherapy.
Source: Reports of Practical Oncology and Radiotherapy - Category: Cancer & Oncology Source Type: research