… has recently emerged with the potential to achieve processing precision beyond the diffraction
limit, deep into the nanoscale domain. This relies on non-diffractive concepts, especially …

… We present a unified and extended perspective of Bessel beams, … beam, and enables us
to describe, compute, relate, and implement all Bessel beams, and even other types of beams, …

… Over the past 36 years much research has been carried out on Bessel beams (BBs) owing
to their … The characteristic distance beyond which diffractive spreading becomes increasingly …

… Discussing the interaction process, we have outlined their potential to access scales beyond
the diffraction limit and their capability in relation to pulse temporal design to controllably …

… in the fundamental aspects of Bessel beams by using undergraduate … they want to utilize
these beams for any particular application. … The characteristic distance beyond which diffractive …

… In recent work, he and his colleagues combined a form of planar illumination, based on
Bessel beams, with super-resolution structured illumination microscopy (SR-SIM) to enable …

… Beyond the examples mainly focused on vortex beams, … phase holograms that allow this
limitation to be overcome, theoretically … Here, we report a detailed study of electron Bessel beam …

… of the conical ray pattern of standard Bessel beams to create deformed ray cones that …
Going beyond 2D, 3D beams with circular trajectories were introduced by the authors of [41] …

… Bessel beams have recently received an increased attention and several experimental
implementations of Bessel beam … a singularity, but it is beyond the purpose of the present chapter. …

… This investigation shows that a scalar Bessel beam can be transformed into the non-paraxial …
As m increases beyond k w 0 , the beam’s width retains a narrow pointy shape, with a …