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Type: 
Conference
Description: 
We analyze the benefits of distributed Raman amplification in metrology transfer of phase-coherent ultra-narrowband optical frequencies in a long fiber link (200 km with additional 16 dB loss), providing high-gain bi-directional amplification with limited impact on phase noise, attaining a fractional frequency instability of 3 × 10 - 19 over 1000 s.
Publisher: 
IET
Publication date: 
22 Sep 2013
Authors: 

G Bolognini, Cecilia Clivati, Davide Calonico, S Faralli, Filippo Levi, Alberto Mura, N Poli

Biblio References: 
Pages: 1-4
Origin: 
39th European Conference and Exhibition on Optical Communication (ECOC 2013)