Liquid Level Sensing Using Michelson Interferometer Based on Pencil-Shaped Singlemode Fiber
A new liquid-level optical fiber sensor based on Michelson interferometer formed by splicing a pencil-shaped single-mode fiber (PSSMF) with another SMF is proposed. Very high liquid-level sensing sensitivity of <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$-93.3 \text{pm} / \text{mm}$</tex> can be realized.
Authors
- E.-H. Lee
- Chin-Ping Yu
Institutions
- National Sun Yat-sen University (TW)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109518
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00