Hanil Nuclear has served the market place since film badge to OSL today with expert in technical services since 1980.
OSL is an abbreviation of Optically Stimulated Luminescence Dosimeter. The principle of measurement of a light-stimulated fluorescence dosimeter is that the electron is trapped in the crystal by irradiating the element containing C in the main ingredient of OSL crystal element, Al₂O₃, When a light having a wavelength (stimulus) is applied, a principle of generating light (fluorescence) of another wavelength in response thereto is used. The amount of fluorescence generated by this method is proportional to the incident radiation dose, and the amount of fluorescence generated is counted in the photomultiplier tube to measure the radiation.
Quixel OSL Dosimeter
The OSL dosimeter is a personal and environmental radiation measuring instrument used in various facilities and sites handling radiation such as medical facilities, research facilities, and industrial fields. In order to control the exposure of workers handling radiation, various laws and ordinances recommend wearing a personal dosimeter when working with radiation. The sensing element is made of aluminum oxide and is lightweight, compact, and very strong against impact.