What are major fiber sensors?
Major Fiber Sensors:
a. Point sensors: Bragg gratings extended period gratings, Fabry-Perot interferometers. Maximum temperature can be as high at 1600C.
b. Multiplexed sensors: Time division multiplexing and wavelength for many as 1000 sensor components along a single fiber cable
c. Distributed sensors: Brilluion and Raman nonlinear scattering systems for temperature and strain measurements along with a span of 50km and a particular resolution of 15cm
d. Chemical, medical and biological sensors: frequently based onto the combined utilize of fiber optics, nanotechnology and MEMS.