Visible and infrared dispersion of the refractive indices in periodically poled and single domain Nd:Mg:LiNbO3 crystals

被引：42
作者：
Kitaeva, GK [1 ]
Naumova, II [1 ]
Mikhailovsky, AA [1 ]
Losevsky, PS [1 ]
Penin, AN [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 1998年 / 66卷 / 02期
关键词：
D O I：
10.1007/s003400050376
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Dispersion characteristics of bulk single-domain and periodically poled Nd:Mg:LiNbO3 crystals are measured in the transparency region (with the accuracy +/-0.0002) and for the upper phonon polariton branch (with the accuracy +/-0.003-+/-0.05), from 0.44 mu m up to 10.5 mu m. The method of spontaneous parametric light scattering is used for measurement of the ordinary refractive index dispersion in the mid-infrared region and for determination of the domain grating period d=5.6+/-0.2 mu m in the periodically-poled crystal.
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页码：201 / 205
页数：5
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