caa a22 4500 463213041 CHVBK 20180405153147.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s00339-007-4200-9 doi (NATIONALLICENCE)springer-10.1007/s00339-007-4200-9 Patterning and morphology of nonlinear optical GdxBi1-xBO3 crystals in CuO-doped glass by YAG laser irradiation [Elektronische Daten] [K. Koshiba, T. Honma, Y. Benino, T. Komatsu] Dots and lines consisting of nonlinear optical GdxBi1-xBO3 crystals were patterned on the surface of CuO-doped Gd2O3-Bi2O3-B2O3 glass by heat-assisted (200°C) Nd:YAG laser irradiations with a wavelength of λ=1064nm, where the laser energy absorbed by Cu2+ is converted to the local heating of the surrounding Cu2+. The surface morphology and orientation of crystals in the patterned lines were clarified from confocal scanning laser microscope observations and polarized micro-Raman scattering spectra. Crystal lines with periodic bumps (i.e., ladder-shape like lines) were patterned by laser irradiations with a power of 0.79W and a scanning speed of 60μm/s, and the orientation of GdxBi1-xBO3 crystals in the lines was proposed. The present study demonstrates that the combination of Cu2+ and continuous wave Nd:YAG laser with λ=1064nm is effective in inducting crystallization of oxide glasses. The mechanism of laser-induced crystallization in glass has also been discussed. Springer-Verlag, 2007 Koshiba K. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut Honma T. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut Benino Y. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut Komatsu T. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut Applied Physics A Springer-Verlag 89/4(2007-12-01), 981-986 0947-8396 89:4<981 2007 89 339 https://doi.org/10.1007/s00339-007-4200-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-007-4200-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Koshiba K. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut NATIONALLICENCE 700 1- Honma T. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut NATIONALLICENCE 700 1- Benino Y. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut NATIONALLICENCE 700 1- Komatsu T. Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, 940-2188, Nagaoka, Japan aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 89/4(2007-12-01), 981-986 0947-8396 89:4<981 2007 89 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer