Characterization of temperature and strain sensitivity of low cost few-mode fiber based interferometer sensor
Y Wang, A Li, X Chen, W Shieh
CLEO: 2015 | IEEE | Published : 2015
© 2015 OSA. We experimentally characterize a two-mode fiber (TMF) based intermodal interferometer sensor for temperature and strain. A wavelength-temperature coefficient of -43 pm/°C and wavelength-strain coefficient of -2.3 pm/με have been measured.