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 …

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 …

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 …

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 …

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 …

Laser-based fabrication can be an alternative technology to mechanical grinding and
polishing processes. However, the performance of these elements in real applications still …

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 …

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 …

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 …

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 …