Study the Dispersion and Losses in Fiber Optics Communication

Abstract

This paper presents the dispersion of optical fiber in terms of mode of dispersion, attenuation, and losses, etc including optical fiber in terms of introduction, which gives an overview of the optical fiber, including the classifications, type, attenuation losses, etc. Some basic optical fiber sensor technologies are also reviewed .under this study the different types of sensors that introduced the principle and different types of optical sensors based on sensing location i.e. extrinsic and intrinsic sensors, based on operating principles i.e.ProcessinvolvingDemodulation, Sensor based on Intensity Modulation, SensorsbasedonPhase Modulation, Sensors based on Polarization Modulation, Sensors based on Wavelength Modulation, which are constructedonapplicationthatcanmeasure temperature, stress, pH, blood flow along with glucose content.