• Infrared and Laser Engineering
  • Vol. 49, Issue 12, 20201066 (2020)
Mengmeng Chai1, Lijun Qiao2, Mingjiang Zhang1, Xiaojing Wei1, Qiang Yang2, and Hongchun Xu3
Author Affiliations
  • 1Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
  • 2Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
  • 3Accelink Technology Co. Ltd., Wuhan 430205, China
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    DOI: 10.3788/IRLA20201066 Cite this Article
    Mengmeng Chai, Lijun Qiao, Mingjiang Zhang, Xiaojing Wei, Qiang Yang, Hongchun Xu. Progress in photonic integrated chaotic semiconductor laser (Invited)[J]. Infrared and Laser Engineering, 2020, 49(12): 20201066 Copy Citation Text show less
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    Fig. 12. [in Chinese]
    MethodExternal cavityYearInstituteBand widthLengthPerformance
    Optical feedbackSOA+phase+straight waveguide2008University of Athens (Greece)20.0 GHz1.065 cmTypical single optical feedback
    Phase+SOA2013Southwest University; Institute of Semiconductors, Chinese Academy of Science (China)26.5 GHz780 μm
    Multi-feedback with air gap 2010Weierstrass Institute for Applied Analysis and Stochastics (Germany)7.0 GHz10.705 mmMulti-dimension chaos
    Two SOAs+straight waveguide2011NTT Communication Science Laboratories (Japan)10.55 mmThe feedback intensity can be coarse and fine tuned
    Ring waveguide2011NTT Communication Science Laboratories (Japan)10.0 GHz3.5 mm×3.5 mmStrong optical feedback
    Two-dimension external cavity2014Kanazawa University (Japan)5.0 GHz230 μm×1 mmA long time delay can be achieved with the small area
    Short cavity2017Taiyuan University of Technology (China)5.9 GHz14-pin butterfly packagingHybrid integrated,easy to implement
    Mutual injectionStraight waveguide2014Tsinghua University (China)1200 μm
    Y-type waveguide2017Saitama University (Japan)11 mmCan be used for chaotic synchronization
    Random grating2020Taiyuan University of Technology (China)13.1 GHz5.9 mm~2.09 cmBroad bandwidth and time delay signature suppressed
    Table 1. 典型光子集成混沌半导体激光器
    Mengmeng Chai, Lijun Qiao, Mingjiang Zhang, Xiaojing Wei, Qiang Yang, Hongchun Xu. Progress in photonic integrated chaotic semiconductor laser (Invited)[J]. Infrared and Laser Engineering, 2020, 49(12): 20201066
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