Introduction: The use of gafchromic films is nowadays essential in radiotherapy. EBT3, which have succeeded to EBT and EBT2, are the subject of this work. Previous studies (1-2) have notably focused on new calibration methods: rational functions (3) and use of the three colors (4). These methods are discussed here in order to determine the most effective way for establishing a single calibration curve used for routine measurements of doses ranging from 0 to 8.5 Gy/fraction.
To read this article in full you will need to make a payment
Purchase one-time access:Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
One-time access price info
- For academic or personal research use, select 'Academic and Personal'
- For corporate R&D use, select 'Corporate R&D Professionals'
Subscribe:Subscribe to Physica Medica: European Journal of Medical Physics
Already a print subscriber? Claim online access
Already an online subscriber? Sign in
Register: Create an account
Institutional Access: Sign in to ScienceDirect
© 2014 Published by Elsevier Inc.