Time-Integrated optical emission spectroscopy of Y-Ba-Cu-O plasma produced by infrared Nd: YAG pulse laser

Authors

  • Jeffrey De Vero National Institute of Physics, University of the Philippines Diliman
  • Jaziel Vitug National Institute of Physics, University of the Philippines Diliman
  • Rusty Lopez National Institute of Physics, University of the Philippines Diliman
  • Roland Sarmago National Institute of Physics, University of the Philippines Diliman
  • Wilson Garcia National Institute of Physics, University of the Philippines Diliman

Abstract

Optical emission spectroscopy was performed on Y-Ba-Cu-O plasma generated by the fundamental harmonic (λ= 1064 nm) of the Nd: YAG pulse laser. Emission lines corresponding to the target elemental composition namely Y, Ba, Cu, and O were detected. Laser ablation in ambient pressure however, consists primarily of neutral Ba, Cu, O, and N species. The intensity of the emission spectra varies with laser fluence. These results indicate that both laser incident energy fluence and ablation environment during ablation could affect the species observed during infrared pulsed laser ablation.

Downloads

Issue

Article ID

SPP2011-4B-2

Section

Acoustics, Optics, Photonics

Published

2011-10-24

How to Cite

[1]
J De Vero, J Vitug, R Lopez, R Sarmago, and W Garcia, Time-Integrated optical emission spectroscopy of Y-Ba-Cu-O plasma produced by infrared Nd: YAG pulse laser, Proceedings of the Samahang Pisika ng Pilipinas 29, SPP2011-4B-2 (2011). URL: https://proceedings.spp-online.org/article/view/SPP2011-4B-2.