In-service crosstalk monitoring for dense space division multiplexed multi-core fiber transmission systems

Takayuki Mizuno,Akira Isoda,Kohki Shibahara,Yutaka Miyamoto,Saurabh Jain,Shaif-ul Alam,David J. Richardson,C. Castro,Klaus Pulverer,Yusuke Sasaki,Yoshimichi Amma,Katsuhiro Takenaga,Kazuhiko Aikawa,Toshio Morioka

In-service crosstalk monitoring for dense space division multiplexed multi-core fiber transmission systems

2017

Takayuki Mizuno
Akira Isoda
Kohki Shibahara
Yutaka Miyamoto
Saurabh Jain
Shaif-ul Alam
David J. Richardson
C. Castro
Klaus Pulverer
Yusuke Sasaki
Yoshimichi Amma
Katsuhiro Takenaga
Kazuhiko Aikawa
Toshio Morioka

We present in-service inter-core crosstalk monitoring for MCF transmission systems. We transmit 54-WDM PDM-16QAM signals over 111.6-km 32-core DSDM transmission line incorporating cladding-pumped 32-core MC-EYDFA, and demonstrate −30 dB crosstalk monitoring without affecting transmission performance.

Keywords:

Transmission system
Transmission line
Crosstalk
Multi-core processor
Fiber
Multiplexing
Engineering
Electronic engineering
Transmission (mechanics)
transmission performance
multi core fiber

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