Optical beam-forming networks (OBFNs) based on optical true-time delay lines (OTTDLs)
are well known as the promising candidate for solving the bandwidth limitation of traditional …

With the rapid data growth driven by smart phone, high-definition television and virtual
reality/augmented reality devices and so on, the launched 5G and upcoming 6G wireless …

In this review paper, we provide perspectives on the implementation of high-performance,
wideband, chip-based Brillouin microwave photonic processing subsystems for use in …

We demonstrate a broadband and continuously tunable 1× 4 optical beamforming network
(OBFN), based on the hybrid integration of indium phosphide (InP) components in the silicon …

Chip-scale programmable optical signal processors are often used to flexibly manipulate the
optical signals for satisfying the demands in various applications, such as lidar, radar, and …

Abstract Millimeter-wave (mm-wave) phased arrays can realize multi-Gb/s communication
links but face challenges such as signal distribution and higher power consumption …

Free-space optical (FSO) communication technology is a promising approach to establish a
secure wireless link, which has the advantages of excellent directionality, large bandwidth …

Optical modulation plays arguably the utmost important role in microwave photonic (MWP)
systems. Precise synthesis of modulated optical spectra dictates virtually all aspects of MWP …

In recent years, optically controlled phased array radar has been widely used because of its
high radiation power, flexible beam steering and anti-electromagnetic interference, but the …

Microwave photonics offers a promising solution for frequency converting microwave
signals, however, demonstrations so far have either been bulky fibre implementations or …