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DETECTORS FOR MEASUREMENT-2D/3D detectors
Film dosimetry - Radiochromic films
•No on-line response
•No water equivalence
Silver halide films
Radiochromic films
•No on-line response
•Water equivalence
1
2
3
1
2
9
Utretch 2016
•Energy dependence
•High spatial resolution
•Saturation high doses
•Needs developing
•Time consuming
•No (little) energy dependence
•High spatial resolution
•No dose-rate dependence
•Insensitive to visible light
•No need of processing-
“Real time” development,
stability reached in ~ 2 h
•Can be evaluated with flatbed scanner
(transmission mode-fluorescent light source and a
linear CCD array detector) –need of corrections