INFLUENCE OF DIFFERENT IMPURITIES ON LIGHT-INDUCED SCATTERING IN DOPED LINBO3 CRYSTALS

被引：6

作者：

GOULKOV, M ^{[1
]}

JAKEL, G ^{[1
]}

KRATZIG, E ^{[1
]}

ODOULOV, S ^{[1
]}

SCHULZ, R ^{[1
]}

机构：

[1] UNIV OSNABRUCK,FACHBEREICH PHYS,W-4500 OSNABRUCK,GERMANY

来源：

OPTICAL MATERIALS | 1995年 / 4卷 / 2-3期

关键词：

Anisotropy - Crystals - Doping (additives) - Energy transfer - Impurities - Light polarization - Light scattering - Lithium compounds - Photovoltaic effects - Tensors - Vectors;

D O I：

10.1016/0925-3467(94)00078-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Light-induced scattering is investigated in photorefractive LiNbO3:Fe and LiNbO3:Cu crystals with a photovoltaic charge transport. Differences in the energy transfer for orthogonally polarized waves are shown to be the reason for the appearance of different polarization-anisotropic scattering patterns.

引用

页码：314 / 317

页数：4

共 9 条

[1] EXPLANATION OF 2-RING DIFFRACTION PHENOMENON OBSERVED BY MORAN AND KAMINOW [J].

FORSHAW, MRB .

APPLIED OPTICS, 1974, 13 (01) :2-2

[2] HIGH-VOLTAGE BULK PHOTOVOLTAIC EFFECT AND THE PHOTOREFRACTIVE PROCESS IN LINBO3 [J].

GLASS, AM ;

LINDE, DVD ;

NEGRAN, TJ .

APPLIED PHYSICS LETTERS, 1974, 25 (04) :233-235

[3] A NEW LIGHT-INDUCED SCATTERING PROCESS IN PHOTOREFRACTIVE BATIO3 [J].

GOULKOV, M ;

ODOULOV, S ;

VANOLFEN, U ;

KRATZIG, E .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1992, 172 (01) :K37-K40

[4]

GOULKOV M, IN PRESS

[5] BEAM-COUPLING, 4-WAVE-MIXING AND OPTICAL OSCILLATION DUE TO SPATIALLY-OSCILLATING PHOTOVOLTAIC CURRENTS IN LITHIUM-NIOBATE CRYSTALS [J].

NOVIKOV, A ;

ODOULOV, S ;

OLEINIK, O ;

STURMAN, B .

FERROELECTRICS, 1987, 75 (1-2) :295-315

[6]

ODOULOV S, 1982, JETP LETT, V35, P10

[7] VECTORIAL INTERACTIONS IN PHOTOVOLTAIC MEDIA [J].

ODOULOV, SG .

FERROELECTRICS, 1989, 91 :213-225

[8] SCATTERING PHENOMENA IN VOLUME HOLOGRAMS WITH STRONG COUPLING [J].

RAGNARSSON, SI .

APPLIED OPTICS, 1978, 17 (01) :116-127

[9] POLARIZATION-DEGENERATE PARAMETRIC LIGHT-SCATTERING IN PHOTOREFRACTIVE CRYSTALS [J].

STURMAN, B ;

GOULKOV, M ;

ODOULOV, S .

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1993, 56 (04) :193-199

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