Optical microcombs represent a new paradigm for generating laser frequency combs based
on compact chip-scale devices, which have underpinned many modern technological …

Integrated nonlinear photonics provides transformative capabilities for controlling,
enhancing and manipulating material nonlinearities in miniaturized on-chip platforms. The …

In its 60 years of existence, the field of nonlinear optics has gained momentum especially
over the past two decades thanks to major breakthroughs in material science and …

Kerr-induced synchronization (KIS) provides a key tool for the control and stabilization of a
dissipative Kerr soliton (DKS) frequency comb, enabled by the capture of a comb tooth by an …

External driving of passive, nonlinear optical resonators has emerged over the past decade
as a novel route for the generation of ultrashort optical pulses and corresponding broadband …

Microresonator Kerr optical frequency combs currently constitute a well-established
research area in integrated, nonlinear, and quantum photonics. These systems have found a …

The phase-coherent frequency division of a stabilized optical reference laser to the
microwave domain is made possible by optical-frequency combs (OFCs),. OFC-based …

Dispersion engineering of microring resonators is crucial for optical frequency comb
applications, to achieve targeted bandwidths and powers of individual comb teeth. However …

Multimode silicon resonators with ultralow propagation losses for ultrahigh quality (Q) factors
have been attracting attention recently. However, conventional multimode silicon resonators …

We report the generation of broadband frequency combs in fiber Fabry-Perot resonators in
the normal dispersion regime enabled by the excitation of switching waves. We theoretically …