We review the use of optical frequency combs in wavelength-division multiplexed (WDM)
fiber optic communication systems. In particular, we focus on the unique possibilities that are …

On-chip integration of optical comb sources is crucial in enabling their widespread use.
Integrated photonic devices that can be mass-manufactured in semiconductor processing …

Fiber-optical networks are a crucial telecommunication infrastructure in society. Wavelength
division multiplexing allows for transmitting parallel data streams over the fiber bandwidth …

The authors demonstrate the generation of a highly coherent multicarrier signal that consists
of eight clearly resolved 10.7-GHz coherent sidebands generated within 3 dB of the spectral …

Soliton microcombs provide a versatile platform for realizing fundamental studies and
technological applications. To be utilized as frequency rulers for precision metrology, soliton …

We demonstrate a coexistence of coherent and incoherent modes in the optical comb
generated by a passively mode-locked quantum dot laser. This is experimentally achieved …

In this paper the influence of different feedback (FB) and synchronization schemes on the
timing phase noise (TPN) power spectral density (PSD) of a quantum-dot based passively …

Miniaturization of frequency-comb sources could open a host of potential applications in
spectroscopy, biomedical monitoring, astronomy, microwave signal generation, and …

Chip-scale frequency comb generators have the potential to become key building blocks of
compact wavelength-division multiplexing (WDM) transceivers in future metropolitan or …

We demonstrate, through experimental results and supporting numerical simulations, the
optimum conditions to generate an optical comb via gain-switching of a single-mode DFB …