Visible dye light absorption properties of processed radiographic film
نویسندگان
چکیده
منابع مشابه
Visible dye light absorption properties of processed radiographic film.
The visible absorption spectra of Kodak X-Omat V film, which had been exposed to various doses of radiation, have been investigated to analyse the dosimetry characteristics of the film with various densitometers. Common densitometers can use fluorescent light (broad band visible), helium-neon (632 nm) or other spectra of specific bandwidth. The visible absorption spectra show a slight peak in a...
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Photon beam dosimetry using Kodak extended dose range (EDR2) radiographic film can provide accurate and high spatial resolution information especially for areas such as IMRT dosimetry where a higher dose level (100-400 cGy) is often required to be delivered for verification. For such dosimetry checks, it may sometimes be useful to place the film in a tank filled with water during irradiation. T...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2001
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/46/8/401