Waveguides are structures designed to direct and control the propagation of electromagnetic waves from one point to another. They play a crucial role in various fields, including telecommunications, ...

Researchers have now developed a new superior hardware platform for artificial intelligence accelerators using photonic integrated circuits on silicon chip. Co-packaged optics (CPO) technology can ...

Abstract: This paper aims to show how attenuation slope can be controlled in a rectangular waveguide partially filled with an absorber. The physical principle is based on the excitation of ...