Mr. Neil C. Du Preez Profile

Neil C. Du Preez

Laser Engineer

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Publications (3)

Proceedings Article | 22 August 2009 Paper

Paint stripping with high power flattened Gaussian beams

Andrew Forbes, Neil du Preez, Vladimir Belyi, Lourens Botha

Proceedings Volume 7430, 74300O (2009) https://doi.org/10.1117/12.829173

KEYWORDS: Diffractive optical elements, Mirrors, Gaussian beams, Resonators, Carbon dioxide lasers, Laser beam propagation, Output couplers, Signal attenuation, Pulsed laser operation, Optical design

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Proceedings Article | 18 April 2009 Paper

High power infrared super-Gaussian beams: generation, propagation, and application

Neil du Preez, Andrew Forbes, Lourens Botha

Proceedings Volume 7131, 71311E (2009) https://doi.org/10.1117/12.820058

KEYWORDS: Diffractive optical elements, Mirrors, Resonators, Output couplers, Laser beam propagation, Carbon dioxide lasers, Gaussian beams, Laser resonators, Wavefronts, Beam propagation method

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Proceedings Article | 26 April 2007 Paper

Influence of laser parameters on laser ultrasonic efficiency

Andrew Forbes, Lourens Botha, Neil du Preez, Tommy Drake

Proceedings Volume 6346, 63462X (2007) https://doi.org/10.1117/12.739125

KEYWORDS: Carbon monoxide, Gas lasers, Pulsed laser operation, Oxygen, Ultrasonics, Reflectivity, Laser systems engineering, Output couplers, Ultrasonography, Composites

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