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Conferences > OFC > 2012 > OM3J > OM3J.6

Integrated-optic OFDM demultiplexer using multi-mode interference coupler-based optical DFT circuit

Koichi Takiguchi, Tsutomu Kitoh, Manabu Oguma, Yasuaki Hashizume, and Hiroshi Takahashi

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Abstract

We report a silica-PLC OFDM demultiplexer comprising an N ⨉ N multi-mode interference coupler-based DFT circuit. The demultiplexer, which can demultiplex four OFDM sub-carriers simultaneously, is realized and applied to 4 ⨉ 10-Gbit/s signal demultiplexing.

© 2012 Optical Society of America

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