%0 Journal Article %T Highly sensitive evanescent-wave water salinity sensor realized with rectangular optical microfiber Sagnac interferometer %A Wu, Chuang %A Sun, Lipeng %A Li, Jie %A Guan, Bai-Ou %J Proceedings of SPIE %V 9157 %P 915758-915758-4 %@ 0277-786X %D 2014-05-22 %I SPIE %~ DeepDyve