%0 Journal Article %T Sealing state monitoring of watertight door using fiber Bragg grating sensor with arc-shaped structure %A Pan, Jianjun %A Hou, Wei %A Wang, Liangying %A Lv, Hanyang %A Zhang, Junjie %A Huang, Jinkang %J Optical Engineering %V 61 %N 4 %P 047102-047102 %@ 0091-3286 %D 2022-04-01 %I SPIE %~ DeepDyve