Silicon does not emit light efficiently, therefore the integration of other light‐emitting
materials is highly demanded for silicon photonic integrated circuits. A number of integration …

In the paper, we review our work on heterogeneous III-V-on-silicon photonic components
and circuits for applications in optical communication and sensing. We elaborate on the …

The combination of nonlinear and integrated photonics enables Kerr frequency comb
generation in stable chip-based micro-resonators. Such a comb system will revolutionize …

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 …

Nonlinear optics plays an important role in many areas of science and technology. The
advance of nonlinear optics is empowered by the discovery and utilization of materials with …

Third order optical nonlinearities in graphene have been demonstrated to be large and have
been predicted to be highly dependent on the Fermi energy of the graphene. This prediction …

Four‐wave mixing (FWM) is a versatile optical nonlinear parametric process that enables a
plethora of signal processing functionalities in optical communication. Realization of efficient …

Supercontinuum (SC) has opened up possibilities for numerous applications in optical
communications, signal processing, metrology, and spectroscopy. Supercontinuum …

Group III–V semiconductors are based on the elements of groups III and V of the periodic
table. The possibility to grow thin-films made of binary, ternary, and quaternary III–V alloys …

Practical applications implementing integrated photonic circuits can benefit from nonlinear
optical functionalities such as wavelength conversion, all-optical signal processing, and …