Refractive index of CsB3O5 grown by top-seeded solution growth

被引：4

作者：

Kagebayashi, Y

Morimoto, Y

Miyazawa, S

Sasaki, T

机构：

[1] Ushio Inc, Ctr Res & Dev, Gotenba Lab, Shizuoka 4120038, Japan

[2] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 2000年 / 39卷 / 11B期

关键词：

nonlinear optical crystal; cesium borate; CsB3O5 refractive index; single-term Sellmeier's equation; phase-matching angle;

D O I：

10.1143/JJAP.39.L1164

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

CsB3O5 (CBO) crystals were grown by the top-seeded solution growth (TSSG) technique from a slightly Cs2O-enriched melt. The measured refractive indices of the CBO crystals disagreed with the previously reported values by a factor of 10(-2). The reason for the disagreement was speculated to be the difference in Cs concentration in the CBO crystal and/or impurity concentration. Single-term Sellmeier's equations for TSSG-CBO were used for measuring refractive indices. The phase-matching angles of harmonic and sum-frequency generations of Nd:YLiF4 lasers were calculated based on single-term Sellmeier's equations, and the phase-matching angle of second-harmonic generation was verified experimentally.

引用

页码：L1164 / L1166

页数：3

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