Optimization of fiber drawing (diameter fluctuation and optical attenuation spectra before and after drawing optimization)

This dataset contains the raw and processed data supporting the analysis of fiber diameter stability and optical attenuation before and after optimization of the thermal drawing process.Measurements include:<b>Fiber diameter fluctuation</b> during drawing, comparing conditions before and after stabilization optimization.<b>Optical attenuation spectra</b> obtained using the cut-back method on multiple fiber specimens across the wavelength range 400–1700 nm.