ANALYTICAL SOLUTION TO SOLITON SWITCHING IN NONLINEAR TWIN-CORE FIBERS

被引：59

作者：

CHU, PL

PENG, GD

MALOMED, BA

机构：

[1] TEL AVIV UNIV,SCH MATH SCI,DEPT APPL MATH,IL-69978 TEL AVIV,ISRAEL

[2] UNIV NEW S WALES,SCH MATH,KENSINGTON,NSW 2033,AUSTRALIA

来源：

OPTICS LETTERS | 1993年 / 18卷 / 05期

关键词：

D O I：

10.1364/OL.18.000328

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We give an approximate analytical solution to the coupled nonlinear Schrodinger equations that govern the soliton switching in a nonlinear fiber coupler. We have derived, in simple analytical form, the switching condition by which solitons can be switched from one core to another. The analytical result has been checked against the numerical results, and it is found that there is close agreement.

引用

收藏

页码：328 / 330

页数：3

相关论文

共 13 条

[1] DYNAMICS OF SOLITONS IN COUPLED OPTICAL FIBERS [J].

ABDULLAEV, FK ;

ABRAROV, RM ;

DARMANYAN, SA .

OPTICS LETTERS, 1989, 14 (02) :131-133

[2]

AGRAWAL GP, 1989, NONLINEAR FIBER OPTI, pCH5

[3] ASYMPTOTIC PROPAGATION PROPERTIES OF PULSES IN A SOLITON-BASED OPTICAL-FIBER COMMUNICATION-SYSTEM [J].

ANDERSON, D ;

LISAK, M ;

REICHEL, T .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1988, 5 (02) :207-210

[4] SOLITON PERTURBATIONS - VARIATIONAL PRINCIPLE FOR THE SOLITON PARAMETERS [J].

BONDESON, A ;

LISAK, M ;

ANDERSON, D .

PHYSICA SCRIPTA, 1979, 20 (3-4) :479-485

[5] NONLINEAR DIRECTIONAL COUPLER WITH A DIFFUSIVE KERR-TYPE NONLINEARITY [J].

HEATLEY, DR ;

WRIGHT, EM ;

EHRLICH, J ;

STEGEMAN, GI .

OPTICS LETTERS, 1988, 13 (05) :419-421

[6]

JENSEN SM, 1982, IEEE J QUANTUM ELECT, V18, P1580, DOI 10.1109/TMTT.1982.1131291

[7] INTERACTION OF SOLITONS IN TUNNEL-COUPLED OPTICAL FIBERS [J].

KIVSHAR, YS ;

MALOMED, BA .

OPTICS LETTERS, 1989, 14 (24) :1365-1367

[8] APPROXIMATE MODEL OF SOLITON DYNAMICS IN ALL-OPTICAL COUPLERS [J].

PARE, C ;

FLORJANCZYK, M .

PHYSICAL REVIEW A, 1990, 41 (11) :6287-6295

[9]

PENG GD, 1992, INT J NONLINEAR OPT, V1, P135

[10] SOLITON SWITCHING IN FIBER NONLINEAR DIRECTIONAL-COUPLERS [J].

TRILLO, S ;

WABNITZ, S ;

WRIGHT, EM ;

STEGEMAN, GI .

OPTICS LETTERS, 1988, 13 (08) :672-674