Mailable TLD system for photon and electron therapy beams.
The mailable TLD system developed by the Radiological Physics Center for monitoring calibration of photon beam energies from cobalt 60 to 25 MV and electron beam energies from 6 to 20 MeV has been in use since 1977 for photons and since 1982 for electron beams. Design considerations, proper use of the system and calibration techniques are detailed. The accuracy of the system is comparable to that of ion chamber measurements made in a water phantom, although it shows less precision.
D004583:Electrons; D008961:Models, Structural; D011827:Radiation; D011829:Radiation Dosage / Q000379:methods*; D011834:Radiation Monitoring / Q000379:methods*; D011878:Radiotherapy / Q000592:standards*