Master-slave carrier recovery for M-QAM multicore fiber transmission

Lundberg, Lars, 1989 (author): Japan National Institute of Information and Communications Technology (NICT),Chalmers tekniska högskola,Chalmers University of Technology

Puttnam, Benjamin J. (author): Japan National Institute of Information and Communications Technology (NICT)

Luís, Ruben S. (author): Japan National Institute of Information and Communications Technology (NICT)

Rademacher, Georg (author): Japan National Institute of Information and Communications Technology (NICT)

Karlsson, Magnus, 1967 (author): Chalmers tekniska högskola,Chalmers University of Technology

Andrekson, Peter, 1960 (author): Chalmers tekniska högskola,Chalmers University of Technology

Awaji, Yoshinari (author): Japan National Institute of Information and Communications Technology (NICT)

Wada, Naoya (author): Japan National Institute of Information and Communications Technology (NICT)

(creator_code:org_t)

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Abstract Subject headings

Master-slave carrier recovery is a digital signal processing technique that uses correlated phase noise in multi-channel receivers to eliminate redundant carrier recovery blocks. In this paper we experimentally investigate the performance of master-slave carrier recovery for multicore fiber transmission in the presence of inter-channel nonlinear interference. Using a triple parallel loop setup we jointly receive three spatial channels in a 7-core fiber for transmission distances of up to 1600 km. We find that an increased launch power causes a moderate penalty on the slave channels. Furthermore, we study the penalty from a non-zero inter-core skew.

TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)

By the author/editor: Lundberg, Lars, ...; Puttnam, Benjami ...; Luís, Ruben S.; Rademacher, Geor ...; Karlsson, Magnus ...; Andrekson, Peter ...; show more...; Awaji, Yoshinari; Wada, Naoya; show less...

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Telecommunicatio ...

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Atom and Molecul ...

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Other Physics To ...

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