Dr. Shadi S. Sumrain Profile

Dr. Shadi S. Sumrain

at TRUMPF Inc

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 22 February 2013 Paper

Optimization of the intra-cavity optical flux in the unstable direction in RF excited annular CO2 laser in terms of power stability

Viktor Granson, Francisco Villarreal, Jochen Deile, Jesus Monjardin, Shadi Sumrain

Proceedings Volume 8600, 860004 (2013) https://doi.org/10.1117/12.2005071

KEYWORDS: Mirrors, Resonators, Laser stabilization, Carbon dioxide lasers, Confocal microscopy, Ray tracing, Beam shaping, Axicons, High power lasers, Laser resonators

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Proceedings Article | 7 February 2012 Paper

Comprehensive analysis of thermal lensing effects on the coaxial resonator of a high power RF-Excited CO2 laser

Viktor Granson, Francisco Villarreal, Jochen Deile, Jesus Monjardin, Shadi Sumrain

Proceedings Volume 8236, 823606 (2012) https://doi.org/10.1117/12.906888

KEYWORDS: Resonators, Carbon dioxide lasers, Thermal effects, Mirrors, Optical resonators, Laser applications, Electrodes, High power lasers, Free space, Axicons

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Proceedings Article | 7 February 2008 Paper

Power scaling issues of diffusion cooled annular CO2 lasers in the multi-kilowatt region

Viktor Granson, Shadi Sumrain, Peter Daniel, Francisco Villarreal, Jochen Deile

Proceedings Volume 6872, 687209 (2008) https://doi.org/10.1117/12.763060

KEYWORDS: Resonators, Electrodes, Carbon dioxide lasers, Mirrors, Laser resonators, Axicons, Diffusion, Laser marking, Plasma, Beam shaping

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Proceedings Article | 14 February 2007 Paper

Experimental and theoretical study of a coaxial, hybrid-stable-unstable resonator for high-power lasers

Bodo Ehlers, Jochen Deile, Shadi Sumrain, Viktor Granson, Francisco Villarreal, Viorel Negoita

Proceedings Volume 6452, 64520G (2007) https://doi.org/10.1117/12.700864

KEYWORDS: Mirrors, Resonators, Axicons, Electrodes, Gas lasers, Laser resonators, High power lasers, Laser beam propagation, Carbon monoxide, Laser cutting

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