Title :
Simultaneous measurement of strain and temperature using a high Ge-doped fiber
Author :
Zhifang Wu ; Nan Zhang ; Xuguang Shao ; Tianye Huang ; Xi Chen ; Ping Shum ; Ying Cui ; Jing Zhang ; Huy Quoc Lam
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
We report on a fiber sensor by combining an MZI with temperature sensitivity as high as 98.53 pm/°C and can FBG in a high Ge-doped fiber. This sensor shows a be applied in simultaneous measurement of temperature and strain.
Keywords :
Bragg gratings; Mach-Zehnder interferometers; fibre optic sensors; germanium; strain measurement; temperature measurement; FBG; MZI; Mach-Zehnder interferometer; fiber Bragg gratings; fiber sensor; high Ge-doped fiber; strain measurement; temperature measurement; temperature sensitivity; Fiber gratings; Optical fiber sensors; Strain; Temperature measurement; Temperature sensors;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
