Obtaining optical logic gates - OR, XOR, AND and logic functions using asymmetric Mach-Zehnder interferometer based on photonic crystal fiber

被引:14
作者
Filho, G. S. B. [1 ]
Correia, D. G. [1 ]
de Fraga, W. B. [1 ]
Guimaraes, G. F. [1 ]
机构
[1] Inst Fed Educ Ciencia & Tecnol Ceara, Programa Posgrad Engn Telecomunicacoes, Lab Foton, Fortaleza, Ceara, Brazil
关键词
Asymmetric Mach-Zehnder interferometer; Photonic crystal fiber and all optical logic gates; DISPERSION;
D O I
10.1016/j.optlastec.2017.07.030
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this work, we present the study of an asymmetric Mach-Zehnder interferometer using dual core photonic crystal fiber. The asymmetry is obtained through the nonlinearity parameters of the couplers. The study was carried out from the solution of the coupled mode equation, in which we considered the second and third order dispersive effects (GVD and TOD) and non-linear effects (SPM, self-steepening and Raman effect). We analyzed three configurations: a symmetric coupler followed by an asymmetrical one, an asymmetric coupler followed by a symmetric one and two asymmetric couplers. From the analysis of the device, we obtained the logic gates OR, XOR, AND, function 0, function A'.B and function A-B', considering the OOK keying. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:370 / 378
页数:9
相关论文
共 23 条
[1]  
Agrawal G. P., 2019, Nonlinear Fiber Optics, V6th
[2]   Two all-optical logic gates in a single photonic interferometer [J].
Araujo, Antonio ;
Oliveira, Antonio ;
Martins, Francisco ;
Coelho, Amarilio ;
Fraga, Wilton ;
Nascimento, Jose .
OPTICS COMMUNICATIONS, 2015, 355 :485-491
[3]  
Asaduzzaman Sayed, 2016, Sensing and Bio-Sensing Research, V10, P20, DOI 10.1016/j.sbsr.2016.06.001
[4]   Controlling formation and suppression of fiber-optical rogue waves [J].
Bree, Carsten ;
Steinmeyer, Gunter ;
Babushkin, Ihar ;
Morgner, Uwe ;
Demircan, Ayhan .
OPTICS LETTERS, 2016, 41 (15) :3515-3518
[5]   MMI-based all-optical multi-input XOR and XNOR logic gates using nonlinear directional coupler [J].
Chaykandi, Zahra Farrokhi ;
Bahrami, Ali ;
Mohammadnejad, Shahram .
OPTICAL AND QUANTUM ELECTRONICS, 2015, 47 (11) :3477-3489
[6]   Realization of All-Optical Logic Gates in a Triangular Triple-Core Photonic Crystal Fiber [J].
Coelho, A. G., Jr. ;
Costa, M. B. C. ;
Ferreira, A. C. ;
da Silva, M. G. ;
Lyra, M. L. ;
Sombra, A. S. B. .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2013, 31 (05) :731-739
[7]   Optical logic gates based on semiconductor optical amplifier Mach-Zehnder interferometer: design and simulation [J].
El-Saeed, Eman M. ;
El-Aziz, Ahmed Abd ;
Fayed, Heba A. ;
Aly, Moustafa H. .
OPTICAL ENGINEERING, 2016, 55 (02)
[8]   PAM-ASK optical logic gates in an optical fiber Sagnac interferometer [J].
Ferreira, A. C. ;
Coelho, A. G., Jr. ;
Sousa, J. R. R. ;
Sobrinho, C. S. ;
Magalhaes, F. T. C. B. ;
Filho, A. F. G. F. ;
Guimaraes, G. F. ;
Sales, J. C. ;
Menezes, J. W. M. ;
Sombra, A. S. B. .
OPTICS AND LASER TECHNOLOGY, 2016, 77 :116-125
[9]   Femtosecond pulse switching in a fiber coupler with third order dispersion and self-steepening effects [J].
Govindaraji, A. ;
Mahalingam, A. ;
Uthayakumar, A. .
OPTIK, 2014, 125 (15) :4135-4139
[10]   Twin core photonic crystal fiber for in-line Mach-Zehnder interferometric sensing applications [J].
Kim, Bongkyun ;
Kim, Tae-Hoon ;
Cui, Long ;
Chung, Youngjoo .
OPTICS EXPRESS, 2009, 17 (18) :15502-15507