Cost Effective TFDM Coherent PON Enabled by Remote Optical Carrier Delivery and Optical Injection Locking

Carrier recovery Optical cross-connect Injection locking
DOI: 10.1364/sppcom.2024.spm4h.4 Publication Date: 2024-10-01T14:43:36Z
ABSTRACT
We demonstrate a TFDM coherent PON with low-cost ECL-free ONU, enabled by remote optical carrier delivery through injection locking. Experimental demonstration of 50 km transmission shows similar performance to regular ECL-based systems.
SUPPLEMENTAL MATERIAL
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