• Study On Optical Communications
  • Vol. 50, Issue 4, 23002601 (2024)
Zijiao ZHANG1, Wanquan LIU5, Xu ZHANG3, Zheng Lü4, and Wei ZHUANG1,2,6,*
Author Affiliations
  • 1Beijing Engineering Research Center of Optoelectronic Information and Instruments, Beijing Information Science and Technology University, Beijing 100192, China
  • 2Beijing Laboratory of Optical Fiber Sensing and System, Beijing Information Science and Technology University, Beijing 100016, China
  • 3School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China
  • 4Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
  • 5Computer Science Department, Curtin University, Perth 6102, Australia
  • 6Guangzhou Nansha District Intelligent Sensing Technology Research Institute, Guangzhou 511462, China
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    DOI: 10.13756/j.gtxyj.2024.230026 Cite this Article
    Zijiao ZHANG, Wanquan LIU, Xu ZHANG, Zheng Lü, Wei ZHUANG. Quasi-continuous Tuning Method of MG-Y Laser based on KMeans[J]. Study On Optical Communications, 2024, 50(4): 23002601 Copy Citation Text show less
    Core structure of MG-Y laser
    Fig. 1. Core structure of MG-Y laser
    Tuning principle of ILR and IRR in MG-Y laser
    Fig. 2. Tuning principle of ILR and IRR in MG-Y laser
    Build process of MG-Y laser LUT
    Fig. 3. Build process of MG-Y laser LUT
    Initial scan data for MG-Y laser
    Fig. 4. Initial scan data for MG-Y laser
    Quasi continuous tuning range of ILR and IRR
    Fig. 5. Quasi continuous tuning range of ILR and IRR
    IPH linear tuning range
    Fig. 6. IPH linear tuning range
    Interpolation curve in IPH linear tuning section
    Fig. 7. Interpolation curve in IPH linear tuning section
    8 K selection for KMeans clustering of elbow methods
    Fig. 8. 8 K selection for KMeans clustering of elbow methods
    Combined interpolation results of wavelength parameters in channel 1
    Fig. 9. Combined interpolation results of wavelength parameters in channel 1
    Laser wavelength LUT test system
    Fig. 10. Laser wavelength LUT test system
    LUT wavelength coverage with full tuning range
    Fig. 11. LUT wavelength coverage with full tuning range
    Wavelength stability of 10 consecutive scans
    Fig. 12. Wavelength stability of 10 consecutive scans
     SSE
    Plot1Plot2Plot3Plot4
    KMneans5 091.426 149.933 580.731 447.88
    MiniBatchKMeans5 111.136 164.933 589.561 454.02
    Table 1. The evaluation SSE results of KMeans and MiniBatchKMeans Clustering models
    Zijiao ZHANG, Wanquan LIU, Xu ZHANG, Zheng Lü, Wei ZHUANG. Quasi-continuous Tuning Method of MG-Y Laser based on KMeans[J]. Study On Optical Communications, 2024, 50(4): 23002601
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