Abstract
In this paper, we propose a novel wavelength diversity technique in BOTDA system to improve the Brillouin gain response and increase sensing range. The strain and temperature effects on Brillouin frequency shift have been characterized in the proposed technique with an extended sensing range up to 100 km and 1 meter spatial resolution.
| Original language | English |
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| Publication status | Published - 20 Mar 2016 |
| Event | Optical Fiber Communication Conference 2016 - Anaheim, California Duration: 20 Mar 2016 → … |
Conference
| Conference | Optical Fiber Communication Conference 2016 |
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| Period | 20/03/16 → … |