Fronthaul based on pulse-width modulation in RSOA WDM PONS with broadband and coherent seeds

Abstract

To avoid the bandwidth expansion of the optical digital fronthaul, recently it has been demonstrated that pulse-width modulation (PWM) is a viable solution for the analog optical fronthaul, as an alternative to standard radio over fiber. The PWM encodes the analog samples at the transmitter onto the duration of the on-off keyed optical signal, splitting the… (More)

9 Figures and Tables

Topics

  • Presentations referencing similar topics