This research presents a unified theoretical scheme that sheds light on the complex relationship between the symmetries of these microstructures and the generation of optical singularities, opening ...

Heart of the matter: cross-section of the designed heart-shaped phase singularity sheet (left). The extended dark region in the centre image is a cross-section of the singularity sheet. The phase ...

John Banville’s new novel is a superbly choreographed book about writing that harks back to his previous works Author John Banville. Photo by Leonardo Cendamo/Getty “Who speaks here? I do, little god, ...

The field of algebraic geometry investigates the profound interplay between polynomial equations and geometric structures, providing a rich framework that unites abstract theory with practical ...

In a recent study published in Engineering, a team of researchers has made significant strides in understanding optical singularities within photonic microstructures. This research presents a unified ...