Integrated-photonic tunable demultiplexer for variable channel number optical OFDM signals
Autor: | Koichi Takiguchi, Hideaki Masaki, Taiki Taguchi |
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Rok vydání: | 2019 |
Předmět: |
Physics
Demultiplexer business.industry Orthogonal frequency-division multiplexing Optical ofdm 02 engineering and technology 01 natural sciences 010309 optics Variable (computer science) symbols.namesake 020210 optoelectronics & photonics Fourier transform 0103 physical sciences 0202 electrical engineering electronic engineering information engineering symbols Optoelectronics Photonics business Star coupler Communication channel |
Zdroj: | OFC |
Popis: | We report a tunable OFDM demultiplexer whose major element is a star coupler-based optical DFT circuit. Variable channel number 20 to 100 Gsymbol/s OFDM signals were demultiplexed by selecting delay lines into the star coupler. |
Databáze: | OpenAIRE |
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