| Texto completo | |
| Autor(es): |
Marconi, Jorge Diego
;
Francisco Abbade, Marcelo Luis
;
de Mello Fagotto, Eric Alberto
;
Serpa-Imbett, Claudia M.
;
Pinto Neto, Pedro Ferreira
;
Aldaya, Ivan
;
IEEE
Número total de Autores: 7
|
| Tipo de documento: | Artigo Científico |
| Fonte: | 2017 19TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON); v. N/A, p. 4-pg., 2017-01-01. |
| Resumo | |
Optical parametric amplifiers (OPA) built on glass waveguides are tuneable devices that may be implemented as part of photonic integrated circuits. In this paper, we investigate the performance of recently proposed tellurite OPAs in transparent optical networks (TONs). The dispersion of these OPAs was engineered to provide high gain (similar to 18 dB) and low ripple (similar to 4.5 dB) over a bandwidth that is around three times wider than that offered by commercially available Erbium-doped fibre amplifiers. In particular, we analyse a scenario where wavelength division multiplexed (WDM) signals are transmitted through a TON equipped with tellurite two-pump OPAs (2P-OPA) to compensate the link transmission loss. Computer simulations are used to evaluate the influence of 2P-OPA crosstalk on the bit error rate (BER), as well as on the reach, of 243 quadrature phase-shift keying (QPSK) 56 Gbps signals that span over similar to 100 nm. Results indicate that by setting the launched optical power to -29 dBm per channel successful transmission in TONs with diameters as large as 1000 km can be achieved. (AU) | |
| Processo FAPESP: | 08/57857-2 - Fotônica para comunicações ópticas |
| Beneficiário: | Hugo Luis Fragnito |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 15/04113-0 - Não linearidades em Guias de Onda baseados em Silício |
| Beneficiário: | Ivan Aritz Aldaya Garde |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |