Design of a Nested Hollow-Core Anti-Resonant Fiber Sensor for Simultaneous Measurement of Temperature and Strain
Yueyu Xiao, Jiayao Cheng · 2024
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Description
Yueyu Xiao and Jiayao Cheng design an optical fiber sensor that reads heat and strain at the same time. Their twenty twenty-four paper uses a hollow-core anti-resonant fiber with nested tubes. The fiber is filled with ethanol, which reacts to both heat and pull.
Two sensing effects run in one fiber stretch. One couples the core light mode to a tube mode, and the other mixes modes inside the core. A five-tube layout keeps losses low for the higher mode used. Computer studies show the marker wavelengths shift in distinct ways with heat and strain. Reading both shifts at once lets one slim sensor do two jobs in harsh places.
Catalog record
| CREATOR | Yueyu Xiao, Jiayao Cheng |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 23 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |