Faraday rotation effect of highly Tb2O3/Dy2O3-concentrated B2O3-Ga2O3-SiO2-P2O5 glasses

被引：69

作者：

Hayakawa, T ^{[1
]}

Nogami, M

Nishi, N

Sawanobori, N

机构：

[1] Nagoya Inst Technol, Dept Mat Sci & Engn, Nagoya, Aichi 4668555, Japan

[2] Sumita Opt Inc, R&D Div, Mat Sect, Urawa, Saitama 3388565, Japan

来源：

CHEMISTRY OF MATERIALS | 2002年 / 14卷 / 08期

关键词：

D O I：

10.1021/cm0117331

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

A large amount of Tb2O3 and DY2O3 has successfully been incorporated into a borate glass with a molar composition of 5B(2)O(3)-3Ga(2)O(3)-3SiO(2)-P2O5. Raman scattering analysis revealed the existence of isolated orthborate (BO3)(3-) groups with increasing rare-earth content. The obtained glass exhibited an excellent Faraday rotation effect in the visible region The simultaneous incorporation of 40 mol % Tb2O3 and 10 mol % Dy2O3 offered the Verdet constant of as much as - 185.3 rad/(T x in) at 632.8 nm at 300 K.

引用

页码：3223 / +

页数：4

共 24 条

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[2]

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