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Conferences > OFC > 2020 > W2A > W2A.36

Scalable and Fast Optical Circuit Switch Created with Silicon-Photonic Tunable-Filter-based Local Oscillator Bank and Colorless Coherent Detection

Ryosuke Matsumoto, Takashi Inoue, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Yojiro Mori, Kazuhiro Ikeda, Shu Namiki, and Ken-ichi Sato

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Abstract

We propose a large-scale fast optical circuit switch created with Silicon-photonic tunable-filter-based LO bank and colorless coherent detection. Experiments verify 475.1-Tbps switch bandwidth (1,856 × 1,856 at 256 Gbps) and switching times under 3.52 μs.

© 2020 The Author(s)

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