Bubble Detection of Optical Fiber Preforms Using Liquid Immersion Double-Sided Telecentric Microscope
A detection method for optical fiber preforms bubble is proposed using liquid immersion double-sided telecentric microscope, which virtually eliminate the distortion caused by the preform cylindrical lens effect. The method enables the bubble detection at different depths.
Authors
- Ning Ma (ORCID: https://orcid.org/0009-0008-2182-6721)
- Yuanji Qin
- Sujuan Huang (ORCID: https://orcid.org/0000-0002-3791-3052)
- Cheng Yan (ORCID: https://orcid.org/0000-0002-7372-9009)
- Tingyun Wang
Institutions
- Shanghai University (CN)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11110505
- Primary Topic
- Advancements in Photolithography Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Science and Technology Commission of Shanghai Municipality