Dr. Bjoern Guetlich Profile

Dr. Bjoern Guetlich

Optical Engineer at LIMO GmbH

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Publications (2)

Proceedings Article | 20 February 2009 Paper

ZnSe aspherical microlens systems enable new beam-shaping approaches for CO2-lasers

O. Homburg, B. Guetlich, F. Toennissen, T. Mitra, L. Aschke

Proceedings Volume 7196, 71960B (2009) https://doi.org/10.1117/12.808164

KEYWORDS: Carbon dioxide lasers, Beam shaping, Gaussian beams, Phase shifting, Materials processing, Wafer-level optics, Manufacturing, Computer aided design, Laser sources, Semiconducting wafers

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Proceedings Article | 19 February 2009 Paper

Scanner deflection of top-hat converted single-mode lasers for cost-effective micro-machining at highest quality

B. Guetlich, T. Mitra, F. Toennissen, O. Homburg, L. Aschke

Proceedings Volume 7194, 71940A (2009) https://doi.org/10.1117/12.808163

KEYWORDS: Gaussian beams, Micromachining, Beam shaping, Optical lithography, Nd:YAG lasers, Scanners, Laser scanners, 3D scanning, Solar cells, Optical design

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