Periodically poled KTiOAsO4 crystals for optical parametric oscillation

被引：27

作者：

Rosenman, G ^{[1
]}

Skliar, A

Findling, Y

Urenski, P

Englander, A

Thomas, PA

Hu, ZW

机构：

[1] Tel Aviv Univ, Dept Elect Engn, IL-69978 Ramat Aviv, Israel

[2] Soreq NRC, IL-81800 Yavne, Israel

[3] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1999年 / 32卷 / 14期

关键词：

D O I：

10.1088/0022-3727/32/14/101

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Polarization switching and dielectric spectroscopy of KTiOAsO4 (KTA) crystals have been studied. This has allowed, for the first time, the fabrication by low temperature poling of periodically-poled domain structures in KTA crystals (0.5 mm thick, 10 mm long) and also the observation of optical parametric oscillation in the mid-infrared region. The integrity of the periodic domain pattern and the structural perfection of the periodically poled crystal have been demonstrated using scanning electron microscopy (SEM) and high-resolution x-ray diffraction imaging.

引用

页码：L49 / L52

页数：4

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