Wideband chaos synchronization using discrete-mode semiconductor lasers

被引：2

作者：

Wang, Longsheng ^{[1
,2
]}

Huang, Huiyu ^{[1
,2
]}

Mao, Xiaoxin ^{[1
,2
]}

Jia, Zhiwei ^{[1
,2
]}

Sun, Yuehui ^{[3
,4
]}

Li, Songsui ^{[5
]}

Wang, Yuncai ^{[3
,4
]}

Yan, Lianshan ^{[5
]}

Wang, Anbang ^{[3
,4
]}

机构：

[1] Minist Educ & Shanxi Prov, Key Lab Adv Transducers & Intelligent Control Syst, Taiyuan 030024, Peoples R China

[2] Taiyuan Univ Technol, Coll Phys & Optoelect, Taiyuan 030024, Peoples R China

[3] Guangdong Univ Technol, Sch Informat Engn, Guangzhou 510006, Peoples R China

[4] Guangdong Prov Key Lab Photon Informat Technol, Guangzhou 510006, Peoples R China

[5] Southwest Jiaotong Univ, Ctr Informat Photon & Commun, Sch Informat Sci & Technol, Chengdu 610031, Peoples R China

来源：

OPTICS LETTERS | 2023年 / 48卷 / 13期

基金：

中国国家自然科学基金;

关键词：

BANDWIDTH-ENHANCED CHAOS; OPTICAL CHAOS; GENERATION; COMMUNICATION; TRANSMISSION; DYNAMICS; GBIT/S; DIODE;

D O I：

10.1364/OL.487178

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Optical chaos communication encounters difficulty in high-speed transmission due to the challenge of realizing wideband chaos synchronization. Here, we experimen-tally demonstrate a wideband chaos synchronization using discrete-mode semiconductor lasers (DMLs) in a mas-ter-slave open-loop configuration. The DML can generate wideband chaos with a 10-dB bandwidth of 30 GHz under simple external mirror feedback. By injecting the wideband chaos into a slave DML, an injection-locking chaos synchro-nization with synchronization coefficient of 0.888 is realized. A parameter range with frequency detuning of -18.75 GHz to approximately 1.25 GHz under strong injection is identi-fied for yielding the wideband synchronization. In addition, we find it more susceptible to achieve the wideband synchro-nization using the slave DML with lower bias current and smaller relaxation oscillation frequency.& COPY; 2023 Optica Pub-lishing Group

引用

页码：3467 / 3470

页数：4

共 50 条

[1] Correlation dimension signature of wideband chaos synchronization of semiconductor lasers
Kane, DM
Toomey, JP
Lee, MW
Shore, KA
OPTICS LETTERS, 2006, 31 (01) : 20 - 22
[2] Complex networks based on discrete-mode lasers
Amann, A.
Pokrovskiy, A.
Osborne, S.
O'Brien, S.
INTERNATIONAL WORKSHOP ON MULTI-RATE PROCESSES AND HYSTERESIS, 2008, 138
[3] Intermittent dynamical state switching in discrete-mode semiconductor lasers subject to optical feedback
ZHUQIANG ZHONG
DA CHANG
WEI JIN
MIN WON LEE
ANBANG WANG
SHAN JIANG
JIAXIANG HE
JIANMING TANG
YANHUA HONG
Photonics Research, 2021, (07) : 1336 - 1342
[4] Chaos Synchronization in Semiconductor Lasers
Ke, Qiang
ADVANCES IN APPLIED SCIENCE AND INDUSTRIAL TECHNOLOGY, PTS 1 AND 2, 2013, 798-799 : 594 - 597
[5] Intermittent dynamical state switching in discrete-mode semiconductor lasers subject to optical feedback
Zhong, Zhuqiang
Chang, Da
Jin, Wei
Lee, Min Won
Wang, Anbang
Jiang, Shan
He, Jiaxiang
Tang, Jianming
Hong, Yanhua
PHOTONICS RESEARCH, 2021, 9 (07) : 1336 - 1342
[6] Synchronization of chaos in semiconductor lasers
Liu, JM
Chen, HF
Tang, S
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2001, 47 (09) : 5741 - 5751
[7] Communication using synchronization of chaos in semiconductor lasers with optoelectronic feedback
Tang, S
Illing, L
Liu, JM
Abarbanel, HDI
Kennel, AB
EXPERIMENTAL CHAOS, 2002, 622 : 224 - 229
[8] Intermittent dynamics identification and prediction from experimental data of discrete-mode semiconductor lasers by reservoir computing
Feng, Shoudi
Zhong, Zhuqiang
He, Haomiao
Liu, Rui
Chen, Jianjun
Huang, Xingyu
Zhu, Yipeng
Hong, Yanhua
OPTICS EXPRESS, 2024, 32 (20): : 35952 - 35963
[9] Chaos synchronization in semiconductor lasers with optoelectronic feedback
Tang, S
Liu, JM
IEEE JOURNAL OF QUANTUM ELECTRONICS, 2003, 39 (06) : 708 - 715
[10] Synchronization of complexity enhanced chaos in semiconductor lasers
Pal, Bappaditya
Baruah, Sudarshan
Dikshit, Biswaranjan
PHYSICA SCRIPTA, 2024, 99 (01)

← 1 2 3 4 5 →