HIGH MOLECULAR COMPOUND BASED OPTICAL FIBER DOSIMETER AND SYSTEM TO MONITOR DOSE HAVING THE SAME

摘要

An optical fiber dosimeter based on a polymer compound according to an embodiment of the present invention includes an optical fiber including a core and cladding; and a radiation sensitive polymer compound which is joined to the optical fiber. The present invention can measure the amount of radiation by observing an optical property change of the radiation sensitive polymer compound by the emission of radiation. According the embodiment, the present invention can obtain the stability and the accuracy of measuring radiation by measuring a refractive index change of the polymer compound joined to the optical fiber in a remote area which is not polluted by radiation.