Spectral analysis of laser produced ZnO plasma

Authors

Jeffrey C. de Vero ⋅ PH National Institute of Physics, University of the Philippines Diliman
Jaziel R. Vitug ⋅ PH National Institute of Physics, University of the Philippines Diliman
Xylene G. Azurin ⋅ PH National Institute of Physics, University of the Philippines Diliman
Rusty A. Lopez ⋅ PH National Institute of Physics, University of the Philippines Diliman
Melvin John F. Empizo ⋅ PH National Institute of Physics, University of the Philippines Diliman
Lean I. Dasallas ⋅ PH National Institute of Physics, University of the Philippines Diliman
Wilson O. Garcia ⋅ PH National Institute of Physics, University of the Philippines Diliman
Roland V. Sarmago ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

ZnO pulsed laser deposition targets were ablated by a Qswitched 1064 nm Nd:YAG laser at incident power from 40m W to 105 mW in atmosphere environment. Transient evolution of the optical emission of the laser-produced plasma was also measured and plasma duration of 1. 37 λs (FWHM) was obtained for both powder pellet and annealed ceramic ZnO targets. Time integrated emission spectroscopy identified the plasma species as Zn (I) – 467.6 nm, 471.7 nm, 472.5 nm, 481.1 nm, and N (II) – 635 nm.

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Issue

2009: Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress

Scouting the grand vista: From curiosity-driven research to real world application

28-30 October 2009, Development Academy of the Philippines Convention Center, Tagaytay City

Article ID

SPP-2009-3A-04

Section

Photonics and Spectroscopy

Published

2009-10-28

How to Cite

[1]

JC de Vero, JR Vitug, XG Azurin, RA Lopez, MJF Empizo, LI Dasallas, WO Garcia, and RV Sarmago, Spectral analysis of laser produced ZnO plasma, Proceedings of the Samahang Pisika ng Pilipinas 27, SPP-2009-3A-04 (2009). URL: https://proceedings.spp-online.org/article/view/SPP-2009-3A-04.