Ultrabroadband Wavelength Conversion with Tellurite Waveguides
Nenhuma Miniatura disponível
Data
2021-01-01
Autores
Fagotto, Eric A. M.
Bonani, Luiz H.
Abbade, Marcelo L. F.
Marconi, Jorge D.
Miranda, Uriel R. C.
Aldaya, Ivan
Rossi, Sandro M.
Galdino, Lidia
Martins, Indayara B.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Resumo
In this work, we propose and investigate numerically a two-stage one-pump four-wave mixing (FWM) device for guard-band-less wavelength conversion. This device can convert all signals within the C-band to the L-band and, afterwards, return them to the C-band. The nonlinear medium for FWM is a spiral-shaped tellurite waveguide with a footprint of 2.5 mm2. Our simulation results indicate, after wavelength conversion (C- to L-band and back to C-band at the destination) 80×56-Gb/s quadrature phase shift keying signals could be propagated in networks with diameters as large as 640 km.
Descrição
Palavras-chave
Four-wave mixing, Guard-band-less conversion, Tellurite, Wavelength conversion
Como citar
2021 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2021.