Spectroscopic analysis of ablated producte for Nylon. 66

Abstract EN

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.