Photonic signal processing has been considered a solution to overcome the inherent
electronic speed limitations. Over the past few years, an impressive range of photonic …

We demonstrate a photonic RF Hilbert transformer for broadband microwave in-phase and
quadrature-phase generation based on an integrated frequency optical comb, generated …

Photonic signal processing offers the advantages of large time-bandwidth capabilities to
overcome inherent electronic limitations. In-fibre signal processors are inherently compatible …

Microring weight banks present novel opportunities for reconfigurable, high-performance
analog signal processing in photonics. Controlling microring filter response is a challenge …

Microwave photonics, based on optical filtering techniques, are attractive for wideband
signal processing and high-performance sensing applications, since it brings significant …

A uniform distribution of power density (energy flux) in a stationary laser beam leads to a
decrease in the overheating of the material in the center of the laser beam spot during laser …

Integrated Microwave photonics (IMWP) signal processing using Photonic Integrated
Circuits (PICs) has attracted a great deal of attention in recent years as an enabling …

Integrated photonics is a proven platform for physical and chemical sensing. It offers
miniaturised solutions that are suited for use in extreme environments, including strong EM …

A direct UV grating writing technique based on phase-controlled interferometry is proposed
and demonstrated in a silica-on-silicon platform, with a wider wavelength detuning range …

Terahertz bandwidth photonic Hilbert transformers are proposed and experimentally
demonstrated. The integrated device is fabricated via a direct UV grating writing technique in …