Artificial intelligence (AI) is gaining strength, and materials science can both contribute to
and profit from it. In a simultaneous progress race, new materials, systems, and processes …

Optical computing and optical neural network have gained increasing attention in recent
years because of their potential advantages of parallel processing at the speed of light and …

Optical parametric amplification (OPA) represents a powerful solution to achieve broadband
amplification in wavelength ranges beyond the scope of conventional gain media, for …

This invaluable book provides a comprehensive treatment of design and applications of
semiconductor optical amplifiers (SOA). SOA is an important component for optical …

In this work, we report the design of topological filter and all-optical logic gates based on two-
dimensional photonic crystals with robust edge states. All major logic gates, including OR …

The authors have proposed, simulated, and experimentally demonstrated all-optical multiple
logic gates using two parallel semiconductor optical amplifier (SOA)-Mach-Zehnder …

The novel design of an all-optical XOR gate by using cross-gain modulation of
semiconductor optical amplifiers has been suggested and demonstrated successfully at 10 …

We propose two novel designs of compact, linear, and all-optical OR and AND logic gates
based on photonic crystal architecture. The proposed devices are formed by the …

As the field of topological photonics has developed over the past 10 years, it has been
proven that the combination of topology and photons is very beneficial to the design of …

The paper reviews the current status and designs of all‐optical gates. Various schemes with
and without semiconductor optical amplifiers are discussed and compared. The optical …