{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,5,12]],"date-time":"2024-05-12T00:25:33Z","timestamp":1715473533292},"reference-count":20,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2024,5,6]],"date-time":"2024-05-06T00:00:00Z","timestamp":1714953600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61805171","62105233"],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"The Development Fund in Science and Technology of Shanxi","award":["YDZJSX2022A010","2023L420"]},{"DOI":"10.13039\/501100004480","name":"Natural Science Foundation of Shanxi Province","doi-asserted-by":"publisher","award":["202303021222283, 20210302124536, 20210302123183"],"id":[{"id":"10.13039\/501100004480","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"We proposed and verified a scheme of chaos synchronization for integrated five-section semiconductor lasers with matching parameters. The simulation results demonstrated that the integrated five-section semiconductor laser could generate a chaotic signal within a large parameter range of the driving currents of five sections. Subsequently, chaos synchronization between two integrated five-section semiconductor lasers with matched parameters was realized by using a common noise signal as a driver. Moreover, it was found that the synchronization was sensitive to the current mismatch in all five sections, indicating that the driving currents of the five sections could be used as keys of chaotic optical communication. Therefore, this synchronization scheme provides a candidate to increase the dimension of key space and enhances the security of the system.<\/jats:p>","DOI":"10.3390\/e26050405","type":"journal-article","created":{"date-parts":[[2024,5,6]],"date-time":"2024-05-06T19:05:01Z","timestamp":1715022301000},"page":"405","source":"Crossref","is-referenced-by-count":0,"title":["Chaos Synchronization of Integrated Five-Section Semiconductor Lasers"],"prefix":"10.3390","volume":"26","author":[{"given":"Yuanyuan","family":"Guo","sequence":"first","affiliation":[{"name":"Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan 030024, China"},{"name":"College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}]},{"given":"Yao","family":"Du","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan 030024, China"},{"name":"College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}]},{"given":"Hua","family":"Gao","sequence":"additional","affiliation":[{"name":"College of Information Engineering, Shanxi Vocational University of Engineering Science and Technology, Taiyuan 030024, China"}]},{"given":"Min","family":"Tan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan 030024, China"},{"name":"College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}]},{"ORCID":"http:\/\/orcid.org\/0000-0002-0456-6920","authenticated-orcid":false,"given":"Tong","family":"Zhao","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan 030024, China"},{"name":"College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}]},{"given":"Zhiwei","family":"Jia","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan 030024, China"},{"name":"College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}]},{"given":"Pengfa","family":"Chang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan 030024, China"},{"name":"College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}]},{"given":"Longsheng","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan 030024, China"},{"name":"College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}]}],"member":"1968","published-online":{"date-parts":[[2024,5,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1306","DOI":"10.1364\/PRJ.7.001306","article-title":"High-speed optical secure communication with an external noise source and an internal time-delayed feedback loop","volume":"7","author":"Fu","year":"2019","journal-title":"Photonics Res."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1323","DOI":"10.1364\/OL.43.001323","article-title":"Chaotic optical communications over 100-km fiber transmission at 30-Gb\/s bit rate","volume":"43","author":"Ke","year":"2018","journal-title":"Opt. 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