Programmable multifunctional integrated nanophotonics (PMIN) is a new paradigm that
aims at designing common integrated optical hardware configurations, which by suitable …

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 …

Precise detection and monitoring of the frequency spectrum of microwave signals are
essential to myriad scientific and technological disciplines, including both civil and defense …

Electrically driven acousto-optic devices that provide beam deflection and optical frequency
shifting have broad applications from pulse synthesis to heterodyne detection. Commercially …

Real-time tracking of a waveform frequency content is essential for detection and analysis of
fast rare events in communications, radar, radio astronomy, spectroscopy, sensing etc. This …

Cognitive radio is considered as a possible disruptive force to improve the spectral resource
efficiency through sensing and interacting with the environment. Traditional electrical …

Mode-locked fiber laser technology to date has been limited to sub-3 μm wavelengths
despite significant application-driven demand for compact picosecond and femtosecond …

Broadband radio-frequency chirped waveforms (RFCWs) with dynamically tunable
parameters are of fundamental interest to many practical applications. Recently, photonic …

Short-time Fourier transform (STFT) is a fundamental concept that enables the observation
of dynamic spectral evolution for non-stationary signals. Broadband STFT based on digital …

The advances in fabrication processes in different material platforms employed in integrated
optics are opening the path towards the implementation of circuits with increasing degrees …