6.25 GHz-spaced optical-comb-line selection either by low-coherence injection-locked laser
(LC-ILLD) or with a combination ultra-narrow-filter and low-noise-fiber-amplifier (UNF-FA) is …

Space-division multiplexing (SDM) has become a promising technology for optical
communications to seek a sustainable increment in data capacity to keep up with the ever …

On-chip frequency comb generation is a promising solution for seeding a chip-scale optical
transmitter for both Nyquist wavelength-division multiplexing (WDM) and orthogonal …

Terabit/s super-channels are likely to become the standard for next-generation optical
networks and optical interconnects. A particularly promising approach exploits optical …

We use a wideband optical comb source with 10THz bandwidth for 2.15 Pb/s transmission
over 31km of a new, homogeneous 22-core single-mode multi-core fiber using 399× 25GHz …

High speed optical communication links are evolving towards the use of flexible and highly
spectrally efficient techniques to meet the incessant exponential growth of global data traffic …

Current fibre optic communication systems owe their high-capacity abilities to the
wavelength-division multiplexing (WDM) technique, which combines data channels running …

Laser frequency combs with repetition rates on the order of 10 GHz and higher can be used
as multi-carrier sources in wavelength-division multiplexing (WDM). They allow replacing …

We report an injection locked flexible wavelength de-multiplexer (de-mux) that shows 24-h
frequency stability of 1 kHz for optical comb-based elastic optical networking applications …

A frequency-stabilised 25 GHz-spaced optical comb over the S-, C-and L-bands has been
developed with MHz-accuracy for precise optical frequency domain characterisation …