Dynamics of coupled gap solitons

被引：6
作者：
Konotop, VV
Tsironis, GP
机构：
[1] LOS ALAMOS NATL LAB,CTR NONLINEAR STUDIES,LOS ALAMOS,NM 87545
[2] UNIV MADEIRA,CTR CINCIAS MATEMAT,P-9000 FUNCHAL,PORTUGAL
[3] UNIV CRETE,DEPT PHYS,GR-71110 IRAKLION,CRETE,GREECE
[4] RES CTR CRETE,GR-71110 IRAKLION,CRETE,GREECE
来源：
PHYSICAL REVIEW E | 1996年 / 53卷 / 05期
关键词：
D O I：
10.1103/PhysRevE.53.5393
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
We show analytically that solitonic states of two modes associated with different gap edges are formed when incident waves are sent in layered dielectric systems with a small band gap. The resulting coupled gap solitons are described through a nonlinear Schrodinger equation and propagate with a speed equal to half the speed of light. We discuss the conditions for the existence of coupled gap solitons.
引用
收藏
页码：5393 / 5398
页数：6
相关论文
共 17 条
  • [1] SELF-INDUCED TRANSPARENCY SOLITONS IN NONLINEAR REFRACTIVE PERIODIC MEDIA
    ACEVES, AB
    WABNITZ, S
    [J]. PHYSICS LETTERS A, 1989, 141 (1-2) : 37 - 42
  • [2] BULGAKOV SA, COMMUNICATION
  • [3] GAP SOLITONS AND THE NONLINEAR OPTICAL-RESPONSE OF SUPERLATTICES
    CHEN, W
    MILLS, DL
    [J]. PHYSICAL REVIEW LETTERS, 1987, 58 (02) : 160 - 163
  • [4] SLOW BRAGG SOLITONS IN NONLINEAR PERIODIC STRUCTURES
    CHRISTODOULIDES, DN
    JOSEPH, RI
    [J]. PHYSICAL REVIEW LETTERS, 1989, 62 (15) : 1746 - 1749
  • [5] EXTENSIONS AND GENERALIZATIONS OF AN ENVELOPE-FUNCTION APPROACH FOR THE ELECTRODYNAMICS OF NONLINEAR PERIODIC STRUCTURES
    DESTERKE, CM
    SIPE, JE
    [J]. PHYSICAL REVIEW A, 1989, 39 (10): : 5163 - 5178
  • [6] SWITCHING DYNAMICS OF FINITE PERIODIC NONLINEAR MEDIA - A NUMERICAL STUDY
    DESTERKE, CM
    SIPE, JE
    [J]. PHYSICAL REVIEW A, 1990, 42 (05): : 2858 - 2869
  • [7] ENVELOPE-FUNCTION APPROACH FOR THE ELECTRODYNAMICS OF NONLINEAR PERIODIC STRUCTURES
    DESTERKE, CM
    SIPE, JE
    [J]. PHYSICAL REVIEW A, 1988, 38 (10): : 5149 - 5165
  • [8] KONOTOP VV, 1995, PHYS REV A, V51, pR3423
  • [9] Landau L. D., 1977, QUANTUM MECH, DOI DOI 10.1016/B978-0-08-020940-1.50014-1
  • [10] OPTICAL SWITCHING SCHEME BASED ON THE TRANSMISSION OF COUPLED GAP SOLITONS IN NONLINEAR PERIODIC DIELECTRIC MEDIA
    LEE, SJ
    HO, ST
    [J]. OPTICS LETTERS, 1993, 18 (12) : 962 - 964
12