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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- Study On Optical Communications
- Vol. 50, Issue 4, 23002601 (2024)

Fig. 1. Core structure of MG-Y laser

Fig. 2. Tuning principle of ILR and IRR in MG-Y laser

Fig. 3. Build process of MG-Y laser LUT

Fig. 4. Initial scan data for MG-Y laser

Fig. 5. Quasi continuous tuning range of ILR and IRR

Fig. 6. IPH linear tuning range

Fig. 7. Interpolation curve in IPH linear tuning section

Fig. 8. 8 K selection for KMeans clustering of elbow methods

Fig. 9. Combined interpolation results of wavelength parameters in channel 1

Fig. 10. Laser wavelength LUT test system

Fig. 11. LUT wavelength coverage with full tuning range

Fig. 12. Wavelength stability of 10 consecutive scans
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Table 1. The evaluation SSE results of KMeans and MiniBatchKMeans Clustering models

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