Low temperature periodic electrical poling of flux-grown KTiOPO4 and isomorphic crystals

被引：78

作者：

Rosenman, G ^{[1
]}

Skliar, A

Eger, D

Oron, M

Katz, M

机构：

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

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

来源：

APPLIED PHYSICS LETTERS | 1998年 / 73卷 / 25期

关键词：

D O I：

10.1063/1.122851

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Studies of dielectric spectroscopy, de conductivity, and polarization switching allowed the observation of phase transition from the superionic to the insulating state in flux-grown KTiOPO4 (KTP) crystals at low temperature where the high mobility of potassium ions is suppressed. A low temperature method of fabrication of engineered periodic domain structures in superionic KTP and isomorphic crystals is proposed, It enabled us to tailor homogeneous domain gratings with various periods in the range 4-39 mu m for quasiphase-matched nonlinear optical converters in KTP plates over whole area of 30x30 mm(2). (C) 1998 American Institute Of Physics. [S0003-6951(98)03751-6].

引用

页码：3650 / 3652

页数：3

共 25 条

[1]

Antsigin V. D., 1993, Ferroelectrics, V143, P223, DOI 10.1080/00150199308008333

[2]

ARIC A, 1997, OPT LETT, V23, P28

[3] Green and ultraviolet quasi-phase-matched second harmonic generation in bulk periodically-poled KTiOPO4 [J].

Arie, A ;

Rosenman, G ;

Mahal, V ;

Skliar, A ;

Oron, M ;

Katz, M ;

Eger, D .

OPTICS COMMUNICATIONS, 1997, 142 (4-6) :265-268

[4] INTERACTIONS BETWEEN LIGHT WAVES IN A NONLINEAR DIELECTRIC [J].

ARMSTRONG, JA ;

BLOEMBERGEN, N ;

DUCUING, J ;

PERSHAN, PS .

PHYSICAL REVIEW, 1962, 127 (06) :1918-+

[5]

BOYCE JB, 1979, PHYSICS SUPERIONIC C

[6] PERIODIC POLING OF KTIOPO4 USING AN APPLIED ELECTRIC-FIELD [J].

CHEN, Q ;

RISK, WP .

ELECTRONICS LETTERS, 1994, 30 (18) :1516-1517

[7]

Cheng L. K., 1993, Ferroelectrics, V142, P209, DOI 10.1080/00150199308237899

[8] Quasi-phase-matched waveguides in electric field poled, flux grown KTiOPO4 [J].

Eger, D ;

Oron, M ;

Katz, M ;

Reizman, A ;

Rosenman, G ;

Skliar, A .

ELECTRONICS LETTERS, 1997, 33 (18) :1548-1550

[9] High intensity illumination effects in LiNbO3 and KTiOPO4 waveguides [J].

Eger, D ;

Arbore, MA ;

Fejer, MM ;

Bortz, ML .

JOURNAL OF APPLIED PHYSICS, 1997, 82 (03) :998-1005

[10] Highly efficient doubling of a high-repetition-rate diode-pumped laser with bulk periodically poled KTP [J].

Englander, A ;

Lavi, R ;

Katz, M ;

Oron, M ;

Eger, D ;

Lebiush, E ;

Rosenman, G ;

Skliar, A .

OPTICS LETTERS, 1997, 22 (21) :1598-1599

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