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  • European Conference on Optical Communication (ECOC) 2022
  • Technical Digest Series (Optica Publishing Group, 2022),
  • paper We2E.1

An Energy-Saving Optical Comb Generator by Deeply Driven MZM and Multi-Stage Phase Modulators

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We demonstrate a flat comb generator cascading multi-stage phase modulator to an MZM and reusing driving signals. It efficiently broadens bandwidth reducing energy consumptions because the MZM for spectral flattening also enhances the bandwidth and driving signals are reused. 37×25-GHz ultra-wideband combs are experimentally generated.

© 2022 The Author(s)

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