Controlling the various degrees‐of‐freedom (DoFs) of structured light at both quantum and
classical levels is of paramount importance in optics. It is a conventional paradigm to treat …

This book deals with theoretical bases of the modern optics division concerned with
coherent light fields with singularities characterized by phase uncertainty. Singular light …

Structured light refers to the ability to tailor optical patterns in all its degrees of freedom, from
conventional 2D transverse patterns to exotic forms of 3D, 4D, and even higher-dimensional …

This is a comprehensive review of the nodal domains and lines of quantum billiards,
emphasizing a quantitative comparison of theoretical findings to experiments. The nodal …

This book gives insight into the theoretical backgrounds of optical vortices and their
propagation in free space and simple optical systems. The author's theoretical analysis …

Nondiffractive Bessel beams are well known to have infinite energy and infinite orbital
angular momentum (OAM). However, when normalized to unity of energy, their OAM is finite …

In this work, the spectra of the prospective exotic hidden-charm and hidden-bottom
baryonium, viz. the baryon–antibaryon states, with J PC= 0--and 0+-are investigated in the …

Acoustic vortices (AVs) carrying orbital angular momentum (OAM) have attracted a lot of
scientific interest due to their unique applications in microparticle trapping and manipulation …

Ray-wave structured vortex beams have attracted increasing attention due to their unique
spatial geometric coupling to control complex orbital angular momentum (OAM). Still, current …

The resonant spectrum of a thin plate driven with a mechanical oscillator is precisely
measured to distinguish modern Chladni figures (CFs) observed at the resonant frequencies …