Ultrafast Bessel beams: advanced tools for laser materials processing
Ultrafast Bessel beams demonstrate a significant capacity of structuring transparent
materials with a high degree of accuracy and exceptional aspect ratio. The ability to localize …
materials with a high degree of accuracy and exceptional aspect ratio. The ability to localize …
Origin, experimental realization, illustrations, and applications of Bessel beams: a tutorial review
AS Rao - arXiv preprint arXiv:2401.04307, 2024 - arxiv.org
Over the past 36 years much research has been carried out on Bessel beams (BBs) owing to
their peculiar properties, viz non-diffraction behavior, self-healing nature, possession of well …
their peculiar properties, viz non-diffraction behavior, self-healing nature, possession of well …
In-depth comparison of conventional glass cutting technologies with laser-based methods by volumetric scribing using Bessel beam and rear-side machining
J Dudutis, J Pipiras, R Stonys, E Daknys… - Optics …, 2020 - opg.optica.org
With the development of industrial lasers and novel glass processing techniques, which offer
high speed, quality and precision, this becomes an attractive alternative to conventional …
high speed, quality and precision, this becomes an attractive alternative to conventional …
Aberration-controlled Bessel beam processing of glass
It is known that Bessel beam generation with a non-ideal axicon induces beam pattern
distortions. In this paper, we introduce a simple method for non-ideal axicon-generated …
distortions. In this paper, we introduce a simple method for non-ideal axicon-generated …
Glass dicing with elliptical Bessel beam
In this paper the possibility to optimize the glass dicing process by controlling the axicon-
generated Bessel beam ellipticity is presented. Single-shot intra-volume modifications in …
generated Bessel beam ellipticity is presented. Single-shot intra-volume modifications in …
Laser-fabricated axicons challenging the conventional optics in glass processing applications
Laser-based fabrication can be an alternative technology to mechanical grinding and
polishing processes. However, the performance of these elements in real applications still …
polishing processes. However, the performance of these elements in real applications still …
Bessel beam asymmetry control for glass dicing applications
Controllable fracture propagation in glass can be obtained by locally weakening the
material. The high aspect ratio laser-induced modifications, required for thick glass dicing …
material. The high aspect ratio laser-induced modifications, required for thick glass dicing …
Thin water film assisted glass ablation with a picosecond laser
E Markauskas, P Gečys - Procedia Cirp, 2018 - Elsevier
Ultrashort lasers have become a promising tool for fast and high quality cutting of glasses.
However, growing industry constantly seek for higher production throughput maintaining …
However, growing industry constantly seek for higher production throughput maintaining …
Optimal condition for employing an axicon-generated Bessel beam to fabricate cylindrical microlens arrays
Z Luo, K Yin, X Dong, J Duan - Journal of Physics D: Applied …, 2018 - iopscience.iop.org
A numerical algorithm, modelling the transformation from a Gaussian beam to a Bessel
beam, is presented for the purpose to study the optimal condition for employing an axicon …
beam, is presented for the purpose to study the optimal condition for employing an axicon …
A conceptual review on Bessel beams
SR Allam - Physica Scripta, 2024 - iopscience.iop.org
Over the past 36 years much research has been carried out on Bessel beams (BBs) owing to
their peculiar properties, viz non-diffraction behavior, self-healing nature, possession of well …
their peculiar properties, viz non-diffraction behavior, self-healing nature, possession of well …