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

Authors

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

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Issue

2011: Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress

Celebrating new ideas in physics
24-26 October 2011, University of the Philippines Diliman, Quezon City

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.