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Conferences > CLEO_AT > 2022 > JTh3A > JTh3A.24

Wideband Ultra-Flat Spectral Enhancement by Cascaded Phase Modulation on Frequency Comb Generated from Mach-Zehnder Modulator

Tatsuki Ishijima and Takahide Sakamoto

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Abstract

We demonstrated efficient spectral enhancement of comb generator where cascaded phase-modulation was applied to comb generated from Mach-Zehnder Modulator; additionally enhancing spectra keeping spectral flatness without increasing modulators cascade scale. 25×25-GHz spectrum was experimentally generated.

© 2022 The Author(s)

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