The outstanding phase‐noise performance of optical frequency combs has led to a
revolution in optical synthesis and metrology, covering a myriad of applications, from …

Optical frequency combs (OFCs) are a unique kind of light source, which are represented as
a series of equally spaced coherent spectral lines in the frequency domain. OFCs can …

Elastic optical networks (EON) have been proposed to meet the network capacity and
dynamicity challenges. Hardware and software resource optimization and re-configurability …

Data centers are crucial to the growth of cloud computing. Next-generation data center
networks (DCNs) will rely heavily on optical technology. Here, we have investigated a …

To meet the upcoming 6G communications challenges, terahertz-wave (THz-wave) wireless
data transmission over 100 Gb/s is urgently needed in the short term. However, advanced …

A novel approach to improve the flatness of wide-band parametric frequency combs is
presented. The method relies on nonlinear pulse shaping prior to parametric mixing in a …

We demonstrate seamless channel multiplexing and high bitrate superchannel transmission
of coherent optical orthogonal frequency division multiplexing (CO-OFDM) data signals …

We propose a fully digital programmable optical frequency comb (OFC) generation scheme
based on binary phase-sampling modulation, wherein an optimized bit sequence is applied …

Steadily increasing data rates of optical interfaces require spectrally efficient coherent
transmission using higher-order modulation formats in combination with scalable …

Flat optical frequency comb (OFC) can be generated by using single phase modulator (PM),
where combined harmonics are applied to drive the PM. However, the number of comb lines …