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- Title
Rapid imaging and product screening with low-cost line-field Fourier domain optical coherence tomography.
- Authors
Zhang, Zijian; Yang, Xingyu; Zhao, Zhiyi; Zeng, Feng; Ye, Sicong; Baldock, Sara J.; Lin, Hungyen; Hardy, John G.; Zheng, Yalin; Shen, Yaochun
- Abstract
Fourier domain optical coherence tomography (FD-OCT) is a well-established imaging technique that provides high-resolution internal structure images of an object at a fast speed. Modern FD-OCT systems typically operate at speeds of 40,000–100,000 A-scans/s, but are priced at least tens of thousands of pounds. In this study, we demonstrate a line-field FD-OCT (LF-FD-OCT) system that achieves an OCT imaging speed of 100,000 A-scan/s at a hardware cost of thousands of pounds. We demonstrate the potential of LF-FD-OCT for biomedical and industrial imaging applications such as corneas, 3D printed electronics, and printed circuit boards.
- Subjects
OPTICAL coherence tomography; PRODUCT image; PRINTED electronics; PRINTED circuits
- Publication
Scientific Reports, 2023, Vol 13, Issue 1, p1
- ISSN
2045-2322
- Publication type
Article
- DOI
10.1038/s41598-023-37646-4