Abstract: The visualization of topological charges in the superposition of two vortex Gaussian beams by introducing astigmatism based on the Fresnel transform is investigated. It is found that the ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

Abstract: This letter proposed an algorithm utilizing the continuous phase superposition method to efficiently code multibeam 1-bit programable metasurface array. This method enables rapid metasurface ...

Teaching magnetism is one of the most challenging topics at undergraduate level in programmes with scientific background. A basic course includes the description of the magnetic interaction along with ...

SIMBA is a framework for performing simulations of particle accelerators that aims to be simple to use, and complete. Our mission statement is "To create a start to end framework for consistent, ...