Impact of wideband wavelength conversion on the performance of optical networks

EAM Fagotto, LH Bonani, SM Rossi, JD Marconi… - Optics & Laser …, 2024 - Elsevier
In this paper, it is proposed and numerically tested a 4− THz guard-band-less integrated all-
optical wavelength converter (iAOWC) with two four-wave mixing (FWM) stages. The …

On‐chip all‐optical multicasting of mode‐division multiplexing QPSK signals

B Chen, Y Zhao, H Tan, X Guan, S Gao - Electronics Letters, 2023 - Wiley Online Library
The authors propose and experimentally demonstrate an on‐chip all‐optical multicasting
(AOM) for 40 Gbit/s mode‐division‐multiplexed quadrature phase‐shift keying (MDM‐QPSK) …