机译:A long period fiber grating seawater salinity sensor based on bend insensitive single mode fiber
Taiyuan Univ Technol;
Taiyuan Univ Technol||Shanxi Univ;
Qilu Univ Technol;
Seawater salinity; Long period fiber grating; Reduction of cladding diameter; Mode transition; Bend insensitive single mode fiber;