1.
Opt Express
; 21(14): 16777-83, 2013 Jul 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23938529
RESUMO
We demonstrate bidirectional transmission over 450 km of newly-developed dual-ring structured 12-core fiber with large effective area and low crosstalk. Inter-core crosstalk is suppressed by employing propagation-direction interleaving, and 409-Tb/s capacities are achieved for both directions.
Assuntos
Algoritmos , Artefatos , Redes de Comunicação de Computadores/instrumentação , Tecnologia de Fibra Óptica/instrumentação , Telecomunicações/instrumentação , Desenho de Equipamento , Análise de Falha de Equipamento , Micro-Ondas
2.
Opt Express
; 20(9): 10100-5, 2012 Apr 23.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22535101
RESUMO
We demonstrate 7-core fiber transmission of 10 x 96-Gb/s PDM-16QAM signals over 1000-km using distributed Raman amplification (DRA). DRA gain of 9-12 dB and equivalent noise figure of less than 1 dB are achieved in all cores. We also prove the feasibility of high power multi-core fiber transmission with per fiber power of 6.5 W.