Abstract
This paper presents a cascaded fiber interferometer sensor, which is fabricated by fusion splicing of single-mode fibers. The coupling and interference for the CFI were mathematically and experimentally studied. An equal model has been built for the CFI. Furthermore, the curvature sensitivity were explored in sensor application. The curvature sensitivity for the cascaded fiber interferometer is very high, which can achieve 790.18 pm/m-1. Besides, the proposed sensor has advantages like good repeatability, low cost, and simple structure.
Original language | English |
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Title of host publication | 25th International Conference on Optical Fiber Sensors |
Publisher | SPIE |
Volume | 10323 |
ISBN (Electronic) | 9781510610910 |
DOIs | |
Publication status | Published - 1 Jan 2017 |
Event | 25th International Conference on Optical Fiber Sensors, OFS 2017 - Jeju, Korea, Republic of Duration: 24 Apr 2017 → 28 Apr 2017 |
Conference
Conference | 25th International Conference on Optical Fiber Sensors, OFS 2017 |
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Country/Territory | Korea, Republic of |
City | Jeju |
Period | 24/04/17 → 28/04/17 |
Keywords
- Cascaded fiber interferometer
- Curvature sensor
- Modal interferometer
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering