Bidirectional all-optical switches based on highly nonlinear optical fibers

被引：40

作者：

Liu, Wenjun ^{[1
,2
]}

Yang, Chunyu ^{[1
]}

Liu, Mengli ^{[1
]}

Yu, Weitian ^{[1
]}

Zhang, Yujia ^{[1
]}

Lei, Ming ^{[1
]}

Wei, Zhiyi ^{[2
]}

机构：

[1] Beijing Univ Posts & Telecommun, Sch Sci, State Key Lab Informat Photon & Opt Commun, POB 122, Beijing 100876, Peoples R China

[2] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China

来源：

EPL | 2017年 / 118卷 / 03期

关键词：

DIRECTIONAL COUPLER; TUNGSTEN DISULFIDE; SOLITON CONTROL; EQUATION; LASERS; DYNAMICS; MEDIA; PULSE;

D O I：

10.1209/0295-5075/118/34004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

All-optical switches have become one of the research focuses of nonlinear optics due to their fast switching speed. They have been applied in such fields as ultrafast optics, all-optical communication and all-optical networks. In this paper, based on symbolic computation, bidirectional all-optical switches are presented using analytic two-soliton solutions. Various types of soliton interactions are analyzed through choosing the different parameters of high-order dispersion and nonlinearity. Results indicate that bidirectional all-optical switches can be effectively achieved using highly nonlinear optical fibers. Copyright (C) EPLA, 2017

引用

页数：4

共 35 条

[1]

[Anonymous], 2007, NONLINEAR FIBER OPTI

[2] Conservation laws, bilinear forms and solitons for a fifth-order nonlinear Schrodinger equation for the attosecond pulses in an optical fiber [J].