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Conferences > OFC > 2021 > Tu1C > Tu1C.7

Integrated-optic gate-free tunable filter for demultiplexing various channel symbol rate OFDM signals

Koichi Takiguchi and Hideaki Masaki

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Abstract

We demonstrate a tunable OFDM filter that comprises a star coupler-based Fourier transformation circuit and functions without optical gates. Various channel symbol-rate signals (5 x 10 and 20 Gsymbol/s) were successfully demultiplexed with the filter.

© 2021 The Author(s)

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