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Conferences > ECOC > 2011 > Tu.5.LeCervin > Tu.5.LeCervin.6

Multipath Interference Test Method using Synthesized Chirped Signal from Directly Modulated DFB-LD with Digital-Signal-Processing Technique

Kazuo Aida and Toshihiko Sugie

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Abstract

Multipath interference (MPI) is detected as a beat spectrum between a multipath signal and a direct signal using a synthesized chirped test signal and measured as low as −78dB for a 3 km single-mode fiber.

© 2011 Optical Society of America

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