Two-fiber self-homodyne transmission for short-reach coherent optical communications

Abstract:

We experimentally evaluate the performance of two-fiber self-homodyne short-reach transmission, showing that it enables the use of DFB laser provided that the optical path mismatch is kept below 1 m for PM-QPSK and 0.5 m for PM-16QAM.

Año de publicación:

2020

Keywords:

• Self-homodyne
• Fiber optic communications
• phase noise
• DFB lasers
• Coherent detection

Fuente:

scopus