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 …

Microwave signal filtering is a fundamental and central functionality in radio-frequency (RF)
systems. Underpinned by advanced integrated photonics technologies, emerging integrated …

As the only method for all-weather, all-time and long-distance target detection and
recognition, radar has been intensively studied since it was invented, and is considered as …

Microwave photonics (MWP) has unlocked a new paradigm for Radio Frequency (RF) signal
processing by harnessing the inherent broadband and tunable nature of photonic …

Microwave phased array antennas (PAAs) are very attractive to defense applications and
high-speed wireless communications for their abilities of fast beam scanning and complex …

Phased array radars have remarkable advantages over radars with single-element antenna
in terms of agility, flexibility, robustness, and reconfigurability. Current pure-electronic …

The Year 2022 marks 100 years since Leon Brillouin predicted and theoretically described
the interaction of optical waves with acoustic waves in a medium. Accordingly, this resonant …

Photonics-based radar with a photonic de-chirp receiver has the advantages of broadband
operation and real-time signal processing, but it suffers from interference from image …

摘要雷达是人类进行全天候目标探测与识别的主要手段, 多功能, 高精度, 实时探测一直是雷达
研究者追求的目标. 这些特性实现的基础都是对宽带微波信号的高速操控, 但受限于“电子瓶颈” …

Signal processing using on-chip nonlinear or linear optical effects has shown tremendous
potential for RF photonic applications. Combining nonlinear and linear elements on the …