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Photonic sensing technologies for fiber networks |
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| Authors: | Nobuo Tomita |
| Institution: | (1) NTT Access Network Systems Laboratories, 319-11 Tokai-mura, Naka-gun, Ibaraki, Japan |
| Abstract: | This paper describes photonic sensing methods which are applied to a fiber maintenance system. They are designed for fault sensing in fiber lines, water sensing in cable joints, and future technologies. |
| Keywords: | photonic sensing optical time domain reflectometer fiber network test and monitoring system optical sensor |
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