R

Ralf Hellmann

Aschaffenburg University of Applied Sciences

ORCID: 0000-0001-5592-3388

189 papers and 2.3k citations.

PubIndex Score96Top 4%How it's scored

189Publications

2.3kTotal Citations

First publication: 2009First senior author: 2010

Top publicationsby citations

Multi-Bessel Beams Generated by an Axicon and a Spatial Light Modulator for Drilling Applications

Christian Lutz, Ralf Hellmann|Photonics|2023

Cited by 20

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