Zobrazeno 1 - 10
of 272
pro vyhledávání: '"P. Sillekens"'
Autor:
Jarmolovičius, Mindaugas, Buglia, Henrique, Sillekens, Eric, Bayvel, Polina, Killey, Robert I.
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-band to fully populated OESCLU bands using optimum launch powers, show
Externí odkaz:
http://arxiv.org/abs/2407.14334
Autor:
Sohanpal, Ronit, Sillekens, Eric, Yang, Jiaqian, Aparecido, Rômulo, Liu, Zhixin, Killey, Robert, Bayvel, Polina
We experimentally investigated the performance of split nonlinearity compensation schemes for single and multi-channel WDM systems. We show that split NLC SNR gains of more than 0.4 dB at 5540 km can be achieved compared to transmitter- or receiver-s
Externí odkaz:
http://arxiv.org/abs/2408.07211
Autor:
Yang, Jiaqian, Sillekens, Eric, Puttnam, Benjamin J., Sohanpal, Ronit, Jarmolovičius, Mindaugas, Aparecido, Romulo, Buglia, Henrique, Luis, Ruben S., Stolte, Ralf, Bayvel, Polina, Killey, Robert I.
Ultra-wideband, field-deployed metropolitan fibre transmission is experimentally demonstrated, measuring a record 202.3 Tb/s GMI and 189.5 Tb/s after decoding with 20.9 dBm launch power and lumped amplification only. An experimentally-optimised 5 dB
Externí odkaz:
http://arxiv.org/abs/2407.12485
Autor:
Yang, Jiaqian, Buglia, Henrique, Sillekens, Eric, Tan, Mingming, Hazarika, Pratim, Pratiwi, Dini, Sohanpal, Ronit, Jarmolovičius, Mindaugas, Aparecido, Romulo, Stolte, Ralf, Forysiak, Wladek, Bayvel, Polina, Killey, Robert I.
The accuracy of a recently-developed closed-form GN nonlinear interference model is evaluated in experimental 1065 km S+C+L band WDM transmission with backward Raman pumping. The model accurately estimates the nonlinear interference and ASE with tota
Externí odkaz:
http://arxiv.org/abs/2407.12476
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 power, an average SNR gain of 0.13 dB is obtained against 0.56 dB for th
Externí odkaz:
http://arxiv.org/abs/2405.17443
Autor:
Jarmolovičius, Mindaugas, Semrau, Daniel, Buglia, Henrique, Shevchenko, Mykyta, Ferreira, Filipe M., Sillekens, Eric, Bayvel, Polina, Killey, Robert I.
We model the transmission of ultrawideband signals, including wavelength-dependent fibre parameters: dispersion, nonlinear coefficient and effective fibre core area. To that end, the inter-channel stimulated Raman scattering Gaussian noise integral m
Externí odkaz:
http://arxiv.org/abs/2401.18022
A semi-analytical, real-time nonlinear-interference model including ASE noise in hybrid-amplified links is introduced. Combined with particle-swarm optimisation, the capacity of a hybrid-amplified 10.5 THz 117x57 km link was maximised, increasing thr
Externí odkaz:
http://arxiv.org/abs/2311.08964
Autor:
Zhou, Zichuan, Kassem, Amany, Seddon, James, Sillekens, Eric, Darwazeh, Izzat, Bayvel, Polina, Liu, Zhixin
We generate and transmit 75-GHz-bandwidth OFDM signals over the air using three mutually frequency-locked lasers, achieving minimal frequency gap between the wireless W and D bands using optical-assisted approaches, resulting in 173.5 Gb/s detected c
Externí odkaz:
http://arxiv.org/abs/2311.04223
Autor:
Buglia, H., Jarmolovicius, M., Vasylchenkova, A., Sillekens, E., Killey, R. I., Bayvel, P., Galdino, L.
A closed-form model for the nonlinear interference in distributed Raman amplified links is presented, the formula accounts for both forward and backward pumping.
Externí odkaz:
http://arxiv.org/abs/2210.09067
This paper presents design methods for highly efficient optimisation of geometrically shaped constellations to maximise data throughput in optical communications. It describes methods to analytically calculate the information-theoretical loss and the
Externí odkaz:
http://arxiv.org/abs/2205.04391