The idea of optical computing—the use of photons instead of electrons to perform computational operations—has been around for decades. However, interest has resurged in recent years; the ...

Optical computing where circuits are replaced by light beams is a step closer with nanoantennaes that can be tuned to emit and receive particular wavelengths and manufactured without complex methods.

Optical computing and logic circuits represent a transformative approach to information processing, utilising light rather than electrons to execute computational tasks. This paradigm leverages ...

The authors of the article, published in Opto-Electronic Advances, propose an all-optical object identification and 3D reconstruction technique based on optical computing metasurface.

Linear optical sampling detects samples of the electric field of an optical waveform using its interference with a train of sampling pulses. This unique ability allows statistical electric-field ...

This work presents a new approach to designing Arithmetic Logic Units (ALUs) using electro-optic microring resonators. The methodology covers the demonstration of full and half addition and ...