All-optical logic gates are indispensable modules for executing exclusively by means of light
fundamental Boolean operations. Despite intense research in this field, most efforts have not …

Recent progress of high-speed all-optical logic gates based on dual semiconductor optical
amplifiers (SOAs) has been reviewed in this article. These schemes include using quantum …

We experimentally demonstrated all-optical NOR, OR and AND logic gates at 100 Gb/s with
a single semiconductor optical amplifier (SOA) assisted by optical filtering. The logics can be …

All-optical NOR, OR, and AND logic gates are experimentally demonstrated at a bit rate of
100 Gb/s with single semiconductor optical amplifier (SOA) associated with careful optical …

All-optical composite logic gates with XOR, NOR, OR and NAND functions using a parallel
semiconductor optical amplifier (SOA) Mach-Zehnder interferometer (MZI) structure that …

All-optical logic gates (AO-LGs) are the key elements that play a pivotal role in the
development of future all-optical networks and all-optical computing. A complete overview of …

Commercial computers based on electronic logic devices have brought great changes to the
world. However, traditional electronic devices are suffering from numerous technical …

All-optical signal processing plays an important role in the development of ultrahigh speed
optical networks. All-optical logic schemes, such as OR, AND, NOT, and XOR gates, are …

This work demonstrates and optimizes novel simple design of two inputs all optical logic
gates (NOT, AND, OR and NOR) using cross gain modulation technique at 40 Gbit/s. The …

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 …