DAC-less and DSP-free 20 Gb/s PAM-4 transmission based on a dual modulation scheme using DML and external modulation - Archive ouverte HAL
Communication Dans Un Congrès Année : 2021

DAC-less and DSP-free 20 Gb/s PAM-4 transmission based on a dual modulation scheme using DML and external modulation

Résumé

The generation of DAC-less 20 Gb/s PAM-4 using a DML and an external modulator is demonstrated. This dual modulation scheme has been transmitted up to 75-km SSMF with similar performance to PAM-4 DAC transmitter.
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Dates et versions

hal-03329710 , version 1 (31-08-2021)

Identifiants

  • HAL Id : hal-03329710 , version 1

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Laurent Bramerie, Sébastien Lobo, Mathilde Gay. DAC-less and DSP-free 20 Gb/s PAM-4 transmission based on a dual modulation scheme using DML and external modulation. Optical Fiber Communication Conference (OFC 2021), Jun 2021, San Francisco (virtual), United States. ⟨hal-03329710⟩
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