Gamma Radiation Tests of Radiation-Hardened Fiber Bragg Grating-Based Sensors for Radiation Environments

In the framework of the HOBAN collaborative project funded by KIC InnoEnergy, radiation-hardened fiber Bragg gratings (FBGs) are developed to withstand high levels of radiation dose at high temperatures for their implementation in temperature and strain sensors for nuclear facilities, accelerators or space. This paper presents Gamma radiation test results obtained at room and elevated temperature ...