IMRT 2018
Energy spectra of primary photons: Angular dependence
courtesy M. Sikora
In front of flattening filter
“Off-axis softening” (or: “central beam hardening”) effect due to flattening filter: Angular dependence of energy spectra behind FF!
Behind flattening filter
ESTRO IMRT course 2017 Dose Calculation in Static and Rotational IMRT Madrid April 13th, 2017
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