5 papers · 1 filter
A Closed-form Expression of the Gaussian Noise Model Supporting O-Band Transmission
Zelin Gan, Henrique Buglia, Romulo Aparecido +6
We present a novel closed-form model for nonlinear interference (NLI) estimation in low-dispersion O-band transmission systems. The formulation incorporates the four-wave mixing (F…
Measurement and Analysis of the Power Consumption of Hybrid-Amplified SCL-band Links
Ronit Sohanpal, Jiaqian Yang, Eric Sillekens +5
We studied the power consumption of hybrid-amplified SCL-band links using commercial benchtop amplifiers and Raman pumps. We show a reduction in energy per bit for multi-span hybri…
Ultrawideband optical fibre throughput in the presence of total optical power constraints from C to OESCLU spectral bands
Mindaugas JarmoloviÄius, Henrique Buglia, Eric Sillekens +2
Using a recently developed fast integral ultrawideband Gaussian noise model, we quantify the achievable throughput under total optical power constraints for systems ranging from C-…
Optimising O-to-U Band Transmission Using Fast ISRS Gaussian Noise Numerical Integral Model
Mindaugas JarmoloviÄius, Daniel Semrau, Henrique Buglia +5
We model the transmission of ultrawideband signals, including wavelength-dependent fibre parameters: dispersion, nonlinear coefficient and effective fibre core area. To that end, t…
Impact of launch power optimisation in hybrid-amplified links
Henrique Buglia, Eric Sillekens, Lidia Galdino +2
Per-channel launch power optimisation in a hybrid-amplified link with optimised pump powers and wavelengths is described. Compared to using the optimum spectrally uniform launch po…