40 km long-range Raman-based distributed temperature sensor with meter-scale spatial resolution

We propose a new Raman based distributed measurement technique which allows for temperature sensing over nearly 40 km of graded index multimode optical fiber with meter-scale spatial resolution and temperature accuracy better than 3°C. © 2010 Optical Society of America.


Published in:
2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010
Presented at:
Optical Fiber Communication Conference (OFC 2010), San Diego, CA, USA, 21-25 March 2010
Year:
2010
Laboratories:




 Record created 2012-11-01, last modified 2018-01-28

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