A recent renaissance in Brillouin scattering research has been driven by the increasing
maturity of photonic integration platforms and nanophotonics. The result is a new breed of …

This paper reviews the recent advances in the field of radio frequency signal processing
using photonic devices and subsystems or microwave photonic (MWP) signal processing …

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 …

We review recent progress in inducing and harnessing stimulated Brillouin scattering (SBS)
in integrated photonic circuits. Exciting SBS in a chip-scale device is challenging due to the …

We report the first demonstration of a photonic chip based dynamically reconfigurable,
widely tunable, narrow pass-band, high Q microwave photonic filter (MPF). We exploit …

We report, for the first time, an integrated photonic signal processor consisting of a
reconfigurable optical delay line (ODL) with a separate carrier tuning (SCT) unit and an …

We experimentally demonstrate a novel technique to process broadband microwave
signals, using all-optically tunable true time delay in optical fibers. The configuration to …

Stimulated Brillouin scattering (SBS) has become a favorable underlying mechanism in
many demonstrations of all-optical variable delay in standard fibers, often referred to as slow …

Storing or delaying optical signals is of key interest for fundamental research and
applications in radar, microwave signal processing, quantum information as well as optical …

We report a chip-based true-time-delay unit based on stimulated Brillouin scattering that
uses an on–off Brillouin gain of 52 dB to enable 4 ns delay over a bandwidth of 100 MHz …