Nonlinear self-phase matching of optical second harmonic generation in lithium niobate

被引：20

作者：

Orlov, S ^{[1
]}

Yariv, A ^{[1
]}

Segev, M ^{[1
]}

机构：

[1] PRINCETON UNIV,DEPT ELECT ENGN,PRINCETON,NJ 08544

来源：

APPLIED PHYSICS LETTERS | 1996年 / 68卷 / 12期

关键词：

D O I：

10.1063/1.115667

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We show that the nonlinear index perturbation due to light-induced photovoltaic space-charge field in LiNbO3 can give rise to self-phase matching of second harmonic generation. Increase of the conversion efficiency is accompanied by formation of stationary and nonstationary patterns in the spatial structure of the generated second harmonic. The space-charge field can be induced either by the initially non-phase-matched second harmonic or by an external seed. (C) 1996 American Institute of Physics.

引用

收藏

页码：1610 / 1612

页数：3

相关论文

共 16 条

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

ARMSTRONG, JA ;

BLOEMBERGEN, N ;

DUCUING, J ;

PERSHAN, PS .

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

[2] OPTICALLY-INDUCED REFRACTIVE INDEX INHOMOGENEITIES IN LINBO3 AND LITAO3 - (FERROELECTRIC MATERIALS - NONLINEAR OPTICS - E) [J].

ASHKIN, A ;

BOYD, GD ;

DZIEDZIC, JM ;

SMITH, RG ;

BALLMAN, AA ;

LEVINSTEIN, JJ ;

NASSAU, K .

APPLIED PHYSICS LETTERS, 1966, 9 (01) :72-+

[3] OPTICALLY INDUCED CHANGE OF REFRACTIVE INDICES IN LINBO3 AND LITAO3 [J].

CHEN, FS .

JOURNAL OF APPLIED PHYSICS, 1969, 40 (08) :3389-&

[4] PATTERN-FORMATION OUTSIDE OF EQUILIBRIUM [J].

CROSS, MC ;

HOHENBERG, PC .

REVIEWS OF MODERN PHYSICS, 1993, 65 (03) :851-1112

[5]

Dianov E. M., 1989, Soviet Journal of Quantum Electronics, V19, P575, DOI 10.1070/QE1989v019n05ABEH007926

[6] LASER-INDUCED DIFFRACTION RINGS FROM A NEMATIC-LIQUID-CRYSTAL FILM [J].

DURBIN, SD ;

ARAKELIAN, SM ;

SHEN, YR .

OPTICS LETTERS, 1981, 6 (09) :411-413

[7] QUASI-PHASE-MATCHED 2ND HARMONIC-GENERATION - TUNING AND TOLERANCES [J].

FEJER, MM ;

MAGEL, GA ;

JUNDT, DH ;

BYER, RL .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1992, 28 (11) :2631-2654

[8] LARGE THERMAL NONLINEARITIES AND SPATIAL SELF-PHASE MODULATION IN SRXBA1-XNB2O6 AND BATIO3 CRYSTALS [J].

HOROWITZ, M ;

DAISY, R ;

WERNER, O ;

FISCHER, B .

OPTICS LETTERS, 1992, 17 (07) :475-477

[9] LIGHT-INDUCED CHARGE-TRANSPORT IN LINBO3FE AT HIGH LIGHT INTENSITIES [J].

JERMANN, F ;

OTTEN, J .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1993, 10 (11) :2085-2092

[10] CHANGES IN PHOTOGALVANIC AND PHOTOREFRACTIVE CHARACTERISTICS OF LITHIUM-NIOBATE UNDER THE LIGHT [J].

KANAEV, IF ;

MALINOVSKY, VK ;

PUGACHEV, AM .

FERROELECTRICS, 1987, 75 (1-2) :209-230