APPRATUS AND METHOD FOR DETECTING RADIATION IN REAL TIME

摘要

PURPOSE: A device and a method for detecting radiation on a real-time basis are provided to measure a change in a state of a radiation detection thin film when the same is exposed to the radiation based on the extent of reflection. CONSTITUTION: A device(10) for detecting radiation on a real-time basis comprises a radiation detection thin film(100), a first optical fiber, an optical detecting unit(170), a reflectance calculating unit(180), and a control unit(140). The first optical fiber emits lights to the radiation detection thin film. The optical detecting unit detects the information of the intensity of light reflected by the radiation detecting thin film. The reflectance calculating unit calculates the reflectance based on the information of the intensity of light detected by the optical detection unit. The control unit outputs a result of detecting the radiation based on the reflectance. [Reference numerals] (140) Control unit; (150) Branch unit; (160) Optical source; (170) Optical detecting unit; (172) Spectrometer; (180) Reflectance calculating unit