Digital Compensation of Relative Phase Noise for DSCM Based Coherent Transmission System Using Forward Pumped Distributed Raman Amplification

We experimentally demonstrate pilot aided compensation of relative phase noise (RPN) in a distributed Raman amplified coherent fiber optic system with forward pumping. This technique effectively eliminates the error floor that arises when conventional phase noise compensation algorithms track RPN, e...

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Detalles Bibliográficos

Autores principales:	Govind Vedala, Youichi Akasaka, Tadashi Ikeuchi, Rongqing Hui
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	IEEE 2019-01-01
Colección:	IEEE Photonics Journal
Materias:	Forward pumping distributed Raman amplifier Nyquist subcarrier DSCM relative phase noise DSP.
Acceso en línea:	https://ieeexplore.ieee.org/document/8573832/
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