Experimental demonstration of phase-retrieving coherent detection of higher-order modulation formats

Event
  • Session
  • 09:24 - 09:24
  • Duration: 14 mins
  • Publication date: 01 Oct 2019
  • Location: Hall 7 - RDS, Royal Dublin & Intercontinental Hotel Dublin
  • Part of event ECOC 2019

About the session

Carrier-less coherent detection based on phase retrieval (PR) is demonstrated for optical higher-order modulation formats. The PR receiver based on a two-dimensional photodetector array and a discreteness-aware PR algorithm successfully demodulated 10-Gbaud optical 16QAM and OFDM signals without using any local lights or optical hybrids.

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