Distributed 32-branched PON measurement using pulsed pump-probe Brillouin analysis

  title={Distributed 32-branched PON measurement using pulsed pump-probe Brillouin analysis},
  author={Hiroshi Takahashi and Xinyu Fan and Yusuke Koshikiya and Fumihiko Ito},
  journal={2012 38th European Conference and Exhibition on Optical Communications},
We describe the individual loss distribution measurement of 32-branched PONs using pulsed pump-probe Brillouin gain analysis. We describe the measurement of 32-branched optical fibers in a PON with a fault location resolution of 10 m and a branch length identification resolution of 5 m. 


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