One-dimensional steady-state photorefractive spatial solitons in centrosymmetric paraelectric potassium lithium tantalate niobate

被引：97

作者：

DelRe, E ^{[1
]}

Crosignani, B

Tamburrini, M

Segev, M

Mitchell, M

Refaeli, E

Agranat, AJ

机构：

[1] Univ Aquila, Dipartimento Fis, I-67100 Laquila, Italy

[2] Fdn Ugo Bordoni, Rome, Italy

[3] Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA

[4] Hebrew Univ Jerusalem, Dept Appl Phys, IL-91904 Jerusalem, Israel

来源：

OPTICS LETTERS | 1998年 / 23卷 / 06期

关键词：

D O I：

10.1364/OL.23.000421

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the first observation of spatial one-dimensional photorefractive screening solitons in centrosymmetric media and compare the experimental results with recent theoretical predictions. We find good qualitative agreement with theory. (C) 1998 Optical Society of America.

引用

收藏

页码：421 / 423

页数：3

相关论文

共 20 条

[1] CHARACTERIZATION OF A NEW PHOTOREFRACTIVE MATERIAL - K1-YLYT1-XNX [J].

AGRANAT, A ;

HOFMEISTER, R ;

YARIV, A .

OPTICS LETTERS, 1992, 17 (10) :713-715

[2] Dipolar holographic gratings induced by the photorefractive process in potassium lithium tantalate niobate at the paraelectric phase [J].

Agranat, AJ ;

Razvag, M ;

Balberg, M ;

Leyva, V .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (08) :2043-2048

[3]

Agranat AJ, 1996, APPL PHYS LETT, V68, P2469, DOI 10.1063/1.115823

[4]

BLINC R, 1974, SOFT MODES FERROELEC, pCH3

[5] SPATIAL SOLITONS IN PHOTOREFRACTIVE BI12TIO20 WITH DRIFT MECHANISM OF NONLINEARITY [J].

CASTILLO, MDI ;

AGUILAR, PAM ;

SANCHEZMONDRAGON, JJ ;

STEPANOV, S ;

VYSLOUKH, V .

APPLIED PHYSICS LETTERS, 1994, 64 (04) :408-410

[6] Self-trapping of planar optical beams by use of the photorefractive effect in InP:Fe [J].

Chauvet, M ;

Hawkins, SA ;

Salamo, GJ ;

Segev, M ;

Bliss, DF ;

Bryant, G .

OPTICS LETTERS, 1996, 21 (17) :1333-1335

[7] BRIGHT, DARK, AND GRAY SPATIAL SOLITON STATES IN PHOTOREFRACTIVE MEDIA [J].

CHRISTODOULIDES, DN ;

CARVALHO, MI .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1995, 12 (09) :1628-1633

[8] OBSERVATION OF SELF-TRAPPING OF AN OPTICAL BEAM DUE TO THE PHOTOREFRACTIVE EFFECT [J].

DUREE, GC ;

SHULTZ, JL ;

SALAMO, GJ ;

SEGEV, M ;

YARIV, A ;

CROSIGNANI, B ;

DIPORTO, P ;

SHARP, EJ ;

NEURGAONKAR, RR .

PHYSICAL REVIEW LETTERS, 1993, 71 (04) :533-536

[9] One-dimensional steady-state photorefractive screening solitons [J].

Kos, K ;

Meng, HX ;

Salamo, G ;

Shih, MF ;

Segev, M ;

Valley, GC .

PHYSICAL REVIEW E, 1996, 53 (05) :R4330-R4333

[10] Cell biology - Explorers deliver tea to the pole [J].

Mitchell, A .

NATURE, 1997, 387 (6636) :858-858