389.3-Tb/s 1017-km C-band Transmission over Field-Installed 12-Coupled-Core Fiber Cable with >12-Tb/s Spatial MIMO Channels
Akira Kawai, Kohki Shibahara, Megumi Hoshi, Masanori Nakamura, Takayuki Kobayashi, Ryota Imada, Takayoshi Mori, Taiji Sakamoto, Yusuke Yamada, Kazuhide Nakajima, Munehiko Nagatani, Hitoshi Wakita, Yuta Shiratori, Hiroshi Yamazaki, Hiroyuki Takahashi, Soichi Endo, Takemi Hasegawa
TL;DR
This paper demonstrates ultra-high-capacity optical transmission over field-installed 12-core fiber, achieving record data rates and long-distance spatial MIMO channels in a real-world environment.
Contribution
It presents the first demonstration of 4.65 THz WDM/SDM transmission over 12-core fiber with record capacity and long-distance spatial MIMO channels in a field setting.
Findings
Record 0.455 Pb/s coupled-core capacity achieved.
Over 1000 km transmission of spatial MIMO channels with >12 Tb/s/wavelength.
Successful field installation and operation of high-capacity fiber links.
Abstract
We demonstrate 4.65-THz WDM/SDM transmission of 140-Gbaud PS-QAM signals over field-installed 12-coupled-core fiber cable with standard cladding diameter, achieving a record 0.455 Pb/s coupled-core capacity in a field environment. We also demonstrate 0.389 Pb/s over-1000-km transmission of spatial MIMO channels with >12 Tb/s/wavelength net bitrate.
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