305 Tb/s space division multiplexed transmission using homogeneous 19-core fiber

Jun Sakaguchi, Benjamin J. Puttnam, Werner Klaus, Yoshinari Awaji, Naoya Wada, Atsushi Kanno, Tetsuya Kawanishi, Katsunori Imamura, Harumi Inaba, Kazunori Mukasa, Ryuichi Sugizaki, Tetsuya Kobayashi, Masayuki Watanabe

研究成果: Article

179 引用 (Scopus)

抜粋

We report record capacity data transmission at 305 Tb/s over 10.1 km, using space division multiplexing (SDM)with 19 channels. To realize such a large SDM channel number, we fabricated a trench-assisted homogeneous 19-core fiber with average intercore crosstalk of about dB at 1550 nm.We also fabricated a 19-channel SDM multiplexer/demultiplexer using free-space optics with low insertion losses and low additional crosstalk. The data signal transmitted through each SDMchannel was 100 wavelength division multiplexing (100 GHz spacing) 2 86 Gb/s polarizationdivision-multiplexed quadrature phase shift keying signals and the spectral efficiency was 30.5 b/s/Hz.

元の言語English
記事番号6296671
ページ(範囲)554-562
ページ数9
ジャーナルJournal of Lightwave Technology
31
発行部数4
DOI
出版物ステータスPublished - 2013 1 16
外部発表Yes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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    Sakaguchi, J., Puttnam, B. J., Klaus, W., Awaji, Y., Wada, N., Kanno, A., Kawanishi, T., Imamura, K., Inaba, H., Mukasa, K., Sugizaki, R., Kobayashi, T., & Watanabe, M. (2013). 305 Tb/s space division multiplexed transmission using homogeneous 19-core fiber. Journal of Lightwave Technology, 31(4), 554-562. [6296671]. https://doi.org/10.1109/JLT.2012.2217373