Abstract
We propose a single end accessible Brillouin optical correlation domain analysis system incorporating time domain data processing, where the multiple sensing positions can be simultaneously interrogated to enhance the measurement range. In experiment, distributed sensing of strain is performed in the 1.51 km-range with a spatial resolution of better than 2.5 cm for demonstration of the proposed scheme.
| Original language | English |
|---|---|
| Title of host publication | Optical Fiber Sensors, OFS 2018 |
| Publisher | OSA - The Optical Society |
| Volume | Part F124-OFS 2018 |
| ISBN (Electronic) | 9781557528209 |
| Publication status | Published - 2018 Jan 1 |
| Event | Optical Fiber Sensors, OFS 2018 - Lausanne, Switzerland Duration: 2018 Sep 24 → 2018 Sep 28 |
Other
| Other | Optical Fiber Sensors, OFS 2018 |
|---|---|
| Country | Switzerland |
| City | Lausanne |
| Period | 18/9/24 → 18/9/28 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Mechanics of Materials
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Cite this
Ryu, G., Kim, G-T., Song, K. Y., Lee, S. B., & Lee, K. (2018). Enhanced measurement range of single end accessible Brillouin optical correlation domain analysis incorporating time-domain data processing. In Optical Fiber Sensors, OFS 2018 (Vol. Part F124-OFS 2018). OSA - The Optical Society.