Frequency converters from visible to mid-infrared with periodically poled RbTiOPO4

被引：15

作者：

Fragemann, A ^{[1
]}

Pasiskevicius, V ^{[1
]}

Nordborg, J ^{[1
]}

Hellström, J ^{[1
]}

Karlsson, H ^{[1
]}

Laurell, F ^{[1
]}

机构：

[1] Royal Inst Technol, Dept Phys, S-10044 Stockholm, Sweden

来源：

APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 15期

关键词：

D O I：

10.1063/1.1619211

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electric-field poling has been used to fabricate quasi-phase-matched frequency converters in RbTiOPO4. A more accurate Sellmeier equation has been obtained for wavelengths between 0.43 and 3.4 mum. The dispersion of the thermo-optic coefficient for n(z) refractive index has been derived in the near- to mid-infrared spectral region. The nonlinear performance of periodically poled RbTiOPO4 obtained in the infrared optical parametric devices is comparable to that of periodically poled KTiOPO4. (C) 2003 American Institute of Physics.

引用

页码：3090 / 3092

页数：3

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