Splice-Point-Twisted Helical Photonic Crystal Fiber for Strain-Compensated Directional Torsion Sensing
We have developed a sensor that eliminates cross-sensitivity between torsion and strain. This sensor uses a splice-point-twisted helical photonic crystal fiber to simultaneously form a helical grating and a Mach-Zehnder interferometer within the same region.
Authors
- Chengliang Zhu (ORCID: https://orcid.org/0000-0002-5295-600X)
- Yong Zhao (ORCID: https://orcid.org/0000-0002-2041-4580)
- Tonglei Cheng (ORCID: https://orcid.org/0009-0007-7331-2370)
Institutions
- Northeastern University (CN)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11110854
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China