Spectroscopic analysis of ablated producte for Nylon. 66

Abstract

 A visible plume created by irradiating Nylon. 66 with excimer laser
at 193 nm wavelength with a fluence greator than the ablation threshold
was spectroscopicly analysed using a monocromator . The study of this
plume spectrum allowing a preliminary identification of some of the
major lumineseent species to be made . The spectrum shows that the most
dominant band over the continum band being the CN and C2 bands.