Paper Title:
Laser Induced Crystallization of LAS Glass System Doped with Samarium Ion
  Abstract

Laser induced Crystallized glasses including nonlinear optical crystals have been taken attention, because of a high potential for laser host, tunable waveguide, tunable fiber grating, etc.. Laser irradiation of glass has been regarded as a process for selective structure modification and crystallization in glass, various researches of laser-induced structural changes have been progressed so far. In this work, Li2O–Al2O3–SiO2 (LAS) glass was irradiated by Nd: YAG laser with a wavelength of 1064nm by increasing Sm2O3 contents as a dopant which induces heat processing in a glass. Crystallized glasses by irradiation of Nd: YAG laser has been compared with conventional crystallization heat-treated in an electric furnace from x-ray diffraction analyses. Finally, we could achieve results which laser irradiation affect crystallization of glass by changing crystallinity between Tx and Tp.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
1439-1441
DOI
10.4028/www.scientific.net/KEM.368-372.1439
Citation
K. H. Lee, Y. S. Kim, Y. J. Jung, T. H. Kim, B. K. Ryu, "Laser Induced Crystallization of LAS Glass System Doped with Samarium Ion", Key Engineering Materials, Vols. 368-372, pp. 1439-1441, 2008
Online since
February 2008
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Price
$32.00
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