Abstract

We propose novel flatband optical demux operating at 80-nm-wide spectral range with good productivity. Flat spectral response with low spectral crosstalk was theoretically demonstrated by adopting asymmetrically splitting MMI couplers in multistage delayed interferometers.

© 2021 The Author(s)

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More Like This
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M3F.7 Optical Fiber Communication Conference (OFC) 2020

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