Optical Instruments, Volume. 45, Issue 2, 62(2023)
Research on OFDR 3D shape reconstruction algorithm based on Frenet-Serret framework
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Fig. 4. Displacement cloud diagrams of three-core fiber after spatial planar S-bending
Fig. 5. Strain distribution of three fiber cores during planar S-shaped bending
Fig. 6. Displacement cloud diagrams of three-core fiber after spatial S-bending
Fig. 7. Strain distribution of three fiber cores during spatial S-shaped bending
Fig. 8. Comparison of spatial S-shape reconstruction of three core fiber
Table 1. Material parameters of three-core optical fiber
View tableView in ArticleTable 1. Material parameters of three-core optical fiber
材料名称 密度/(kg•m−3) 弹性模量/(N•m−2) 泊松比 直径/µm 纤芯 2.20×103 7.0×1010 0.27 8 涂覆层 2.23×103 6.4×1010 0.20 260
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Wei XIN, Lujun WANG, Yu LIU, Xuedian ZHANG, Xuejing LIU. Research on OFDR 3D shape reconstruction algorithm based on Frenet-Serret framework[J]. Optical Instruments, 2023, 45(2): 62
Paper Information
Category: DESIGN AND RESEARCH
Received: Nov. 2, 2022
Accepted: Nov. 2, 2022
Published Online: Jun. 12, 2023
The Author Email: ZHANG Xuedian (xdzhang@usst.edu.cn)
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