Spatially selected crystallization in glass by YAG laser irradiation

Tsuyoshi Honma; Yasuhiko Benino; Takumi Fujiwara; Ryuji Sato; Takayuki Komatsu

doi:10.1016/j.jnoncrysol.2004.08.009

Spatially selected crystallization in glass by YAG laser irradiation

Tsuyoshi Honma, Yasuhiko Benino, Takumi Fujiwara, Ryuji Sato, Takayuki Komatsu

Research output: Contribution to journal › Conference article

13 Citations (Scopus)

Abstract

A continuous wave (cw) Nd:YAG laser operating at a wavelength of 1064nm irradiated Sm₂O₃- and Dy₂O3-doped glasses under various irradiation conditions in the systems of Ln₂O ₃-BaO-B₂O₃ (Ln:Sm and Dy), and non-linear optical β-BaB₂O₄ (-BBO) crystals lines are formed at the surface of glass substrates. It is proposed from the azimuthal dependence of second harmonic intensity that β-BBO crystal lines might be single crystals with the c-axis orientation along the laser scanning direction. The photoluminescence spectra indicate that Sm³⁺ ions are incorporated into ß-BBO crystal lines. The present study proposes that cw Nd:YAG laser irradiation to glass containing Sm³⁺ and Dy³⁺ is a novel technique for a spatially selected crystallization in glass.

Original language	English
Pages (from-to)	127-131
Number of pages	5
Journal	Journal of Non-Crystalline Solids
Volume	345-346
DOIs	https://doi.org/10.1016/j.jnoncrysol.2004.08.009
Publication status	Published - Oct 15 2004
Externally published	Yes
Event	Physics of Non-Crystalline Solids 10 - Parma, Italy Duration: Oct 15 2004 → Oct 15 2004

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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Honma, T., Benino, Y., Fujiwara, T., Sato, R., & Komatsu, T. (2004). Spatially selected crystallization in glass by YAG laser irradiation. Journal of Non-Crystalline Solids, 345-346, 127-131. https://doi.org/10.1016/j.jnoncrysol.2004.08.009

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title = "Spatially selected crystallization in glass by YAG laser irradiation",

abstract = "A continuous wave (cw) Nd:YAG laser operating at a wavelength of 1064nm irradiated Sm2O3- and Dy2O3-doped glasses under various irradiation conditions in the systems of Ln2O 3-BaO-B2O3 (Ln:Sm and Dy), and non-linear optical β-BaB2O4 (-BBO) crystals lines are formed at the surface of glass substrates. It is proposed from the azimuthal dependence of second harmonic intensity that β-BBO crystal lines might be single crystals with the c-axis orientation along the laser scanning direction. The photoluminescence spectra indicate that Sm3+ ions are incorporated into {\ss}-BBO crystal lines. The present study proposes that cw Nd:YAG laser irradiation to glass containing Sm3+ and Dy3+ is a novel technique for a spatially selected crystallization in glass.",

author = "Tsuyoshi Honma and Yasuhiko Benino and Takumi Fujiwara and Ryuji Sato and Takayuki Komatsu",

year = "2004",

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T1 - Spatially selected crystallization in glass by YAG laser irradiation

AU - Honma, Tsuyoshi

AU - Benino, Yasuhiko

AU - Fujiwara, Takumi

AU - Sato, Ryuji

AU - Komatsu, Takayuki

PY - 2004/10/15

Y1 - 2004/10/15

N2 - A continuous wave (cw) Nd:YAG laser operating at a wavelength of 1064nm irradiated Sm2O3- and Dy2O3-doped glasses under various irradiation conditions in the systems of Ln2O 3-BaO-B2O3 (Ln:Sm and Dy), and non-linear optical β-BaB2O4 (-BBO) crystals lines are formed at the surface of glass substrates. It is proposed from the azimuthal dependence of second harmonic intensity that β-BBO crystal lines might be single crystals with the c-axis orientation along the laser scanning direction. The photoluminescence spectra indicate that Sm3+ ions are incorporated into ß-BBO crystal lines. The present study proposes that cw Nd:YAG laser irradiation to glass containing Sm3+ and Dy3+ is a novel technique for a spatially selected crystallization in glass.

AB - A continuous wave (cw) Nd:YAG laser operating at a wavelength of 1064nm irradiated Sm2O3- and Dy2O3-doped glasses under various irradiation conditions in the systems of Ln2O 3-BaO-B2O3 (Ln:Sm and Dy), and non-linear optical β-BaB2O4 (-BBO) crystals lines are formed at the surface of glass substrates. It is proposed from the azimuthal dependence of second harmonic intensity that β-BBO crystal lines might be single crystals with the c-axis orientation along the laser scanning direction. The photoluminescence spectra indicate that Sm3+ ions are incorporated into ß-BBO crystal lines. The present study proposes that cw Nd:YAG laser irradiation to glass containing Sm3+ and Dy3+ is a novel technique for a spatially selected crystallization in glass.

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VL - 345-346

SP - 127

EP - 131

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

SN - 0022-3093

T2 - Physics of Non-Crystalline Solids 10

Y2 - 15 October 2004 through 15 October 2004

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