2011 Fiscal Year Final Research Report
Laser-Induced crystallization of transparent amorphous thin-film and the fabrication of intergraded optical modulator
| Project/Area Number |
22760511
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Nagaoka University of Technology |
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Principal Investigator |
HONMA Tsuyoshi 長岡技術科学大学, 工学部, 助教 (70447647)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 機能性ガラス / 結晶化ガラス / レーザー誘起結晶化 / ゾルーゲル法 |
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| Research Abstract |
In this study we examined the fabrication of laser-induced crystallized patterns, in which consisted from LiNbO_3 and Gd_2(MoO_4)_3 from sol-gel derived Li_2O-Nb_2O_5-SiO_2 and Gd_2O_3-MoO_3 amorphous film. Transparent and crack-free amorphous gel films were obtained from both Li_2O-Nb_2O_5-SiO_2 and GdO_2O_3-MoO_3 precursor solution. Furthermore laser-induced crystallization of LiNbO_3 and Gd_2(MoO_4)_3 was successfully performed on the amorphous thin film surface.
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