100 Gbit/s real-time digital coherent transmission over a 32 km legacy multi-mode graded-index fiber
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概要
- 論文の詳細を見る
We demonstrate a 100 Gbit/s real-time digital coherent transmission over a 32-km multi-mode graded-index fiber (GIF) with a 62.5 µm core diameter by compensating for modal dispersion with a digital signal processing (DSP). The DSP enables channel estimation and configuration as fast as 20 ms. Furthermore, the optical channel can be switched between GIF and a single-mode fiber (SMF) within 30 ms.
- The Institute of Electronics, Information and Communication Engineersの論文
著者
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Sakano Toshikazu
Ntt Network Innovation Laboratories Ntt Corporation
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Hirooka Toshihiko
Research Institute Of Electrical Communication Tohoku University
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Nakazawa Masataka
Research Institute Of Electrical Communication At Tohoku University
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Komukai Tetsuro
NTT Network Innovation Laboratories
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- 100 Gbit/s real-time digital coherent transmission over a 32 km legacy multi-mode graded-index fiber