Yongqiang Yang, lingzhen Yang, Yihui Lü, Juanfen Wang, Zhaoxia Zhang. Foreign Object Detection in Intralipid Solution Using Cross-Correlation Peak of Chaotic Laser[J]. Acta Optica Sinica, 2019, 39(6): 0614001
- Acta Optica Sinica
- Vol. 39, Issue 6, 0614001 (2019)
Fig. 1. Diagram of Yb3+ doped chaotic fiber laser
Fig. 2. Experimental setup for chaotic correlation detection
Fig. 3. Plastic circular plate
Fig. 4. Detection with circular foreign object. (a) Amplitude of voltage; (b) correlation function peak
Fig. 5. Correlation function curve of different areas. (a) Without circular plate area; (b) circular plate area
Fig. 6. Hot melt glue
Fig. 7. Two-dimensional scanning image of hot melt glue. (a) Amplitude of voltage; (b) correlation function peak
Fig. 8. Correlation function curves of different areas. (a) Without hot melt glue area; (b) middle area of hot melt glue; (c) other areas of hot melt glue
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