42 x 10 Gbit/s wavelength division multiplexed transmission over 4000 km of UltraWave fiber with 100 km dispersion-managed spans and 50 GHz channel spacing is demonstrated.
A 0.18 micro-m SiGe HBT based linear equalizer for 43 Gbit/s transmission has been realised showing an improvement of 60% of polarisation mode dispersion (PMD) DGD tolerance and of 50% of chromatic
The Actor Model is a message passing concurrency model that avoids common concurrency issues such as low-level data races and deadlocks by construction.
By integrating a monolithic lens using dry etching of the input mirror facet of an UTC photodiode, we have achieved > 4-fold improvement of alignment tolerance in the lateral axis without compro
We demonstrate a 43 Gb/s InP-HBT driver directly connected to an Electroabsorption Modulated Laser with 2.2 Vpp amplitude and -0.7 to -3,5 V internally tunable offset.
This paper presents the results obtained on X-Band GaN MMICs developed in the frame of the Korrigan project launched by the European Defense Agency.
We measure performance of 44 Gb/s (22 GBd) PAM-4 short-reach direct detection links with a polarization-independent surface-normal electro-absorption modulator.
A PSBT/DPSK precoder IC fabricated in a self-aligned InP DHBT technology is presented. Circuit architecture is based on a very wideband static divider operating beyond 60 GHz.
We propose a novel coherent optical orthogonal frequency-division multiplexing (CO-OFDM) scheme with reduced guard interval (RGI) for high-speed high-spectralefficiency long-haul optical transmissi
Self-pulsation at 45 GHz repetition frequency has been demonstrated in 1.5 mu m monolithic single-section quantum dot Fabry-Perot semiconductor lasers without saturable absorber.
