Calibration and Measurement the Spectral Rang of Laser Goggles

Abstract

Appropriate eye protection is a prerequisite for the safe operation In industrial and laboratory environments. In this thesis some laser goggles in the clinic of the laser institute of Sudan university of Science and Technology and laser lab of Elneelain University were calibrated and measurement of the absorption spectra of laser goggles. The measurements done used Uv-vis spectrometer then the Absorption spectra of each laser goggles were carried out and the spectral range of each laser glasses were specified then it matched with its suitable laser