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Conferences > OFS > 2020 > T3 > T3.70

Virtual Transparency in a Distributed Sensor Using Modulated First-Order Raman Amplification

Javier Nuño, Hugo F. Martins, Sonia Martin-Lopez, and Miguel Gonzalez-Herraez

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Abstract

Raman amplification with engineered amplitude modulation is proposed and optimized. A flat trace is experimentally achieved along 50 km without significant SNR penalty. Moreover, the pump power is reduced comparing to the continuous pump case.

© 2020 The Author(s)

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