Author/Authors :
Brichard، نويسنده , , B. and Tomashuk، نويسنده , , A.L. and Ooms، نويسنده , , H. and Bogatyrjov، نويسنده , , V.A. and Klyamkin، نويسنده , , S.N. and Fernandez، نويسنده , , A.F. and Berghmans، نويسنده , , F. and Decréton، نويسنده , , M.، نويسنده ,
Abstract :
We report on the radiation assessment of hydrogenated aluminium coated 200 μm pure silica core fibres. It is experimentally demonstrated that hydrogen protected the fibres against the radiation-induced absorption. With such appropriate hydrogen treatment the fibres can survive the ITER radiation environment in the vicinity of the labyrinth region of the tokamak reactor.
Keywords :
Plasma diagnostic , Hydrogen , gamma , Neutron , Optical fibre
