TYPESCRIPT

measurement technique of total fiber attenuation gives

measurement technique of total fiber attenuation gives
either, spectral loss characteristics ot the loss at a single wavelength

technique used to determine total fiber attenuation per unit length
-cut-back method or differential method

method of fiber absorption loss measurement
-Calorimetic measurement

fiber attenuation caused due to

 scattering and absorption

fiber attenuation measurement

fiber attenuation measurement
1-total fiber attenuation 
2-fiber absorption measurement
3-Scattering loss measurent