Dongdong Han, Zeyang Fan, Kaili Ren, Yipeng Zheng, Tiantian Li, Zhanqiang Hui, Jiamin Gong. Automatic mode-locked fiber laser based on K-means algorithm[J]. Infrared and Laser Engineering, 2023, 52(5): 20220609
- Infrared and Laser Engineering
- Vol. 52, Issue 5, 20220609 (2023)
![Flow chart of K-means clustering algorithm[22]](/richHtml/irla/2023/52/5/20220609/img_1.jpg)
Fig. 1. Flow chart of K-means clustering algorithm[22]
Fig. 2. Experimental setup diagram
Fig. 3. (a) 1531 nm mode-locked spectra of the fundamental frequency mode-locked soliton; (b) Oscilloscope curves at 1531 nm mode-locked; (c) Autocorrelation spectra at 1531 nm mode-locked
Fig. 4. Distribution of clamping points
Fig. 5. Contour coefficients at different K values
Fig. 6. K-means clustering distribution diagram
Fig. 7. Time length of finding 100 fundamental frequency mode locking state points
Fig. 8. The second group of experimental results. (a) K-means cluster distribution diagram; (b) Find the duration of 100 fundamental frequency mode-locked state points
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