Approximation to high-power beams with convolution method

Mario Marcelo Lehman; Mario Garavaglia

doi:10.1117/12.405264

25 October 2000 Approximation to high-power beams with convolution method

Mario Marcelo Lehman, Mario Garavaglia

Proceedings Volume 4095, Laser Beam Shaping; (2000) https://doi.org/10.1117/12.405264
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

We use a simple formalism, based on the convolution between rectangular and gaussian functions, to represent the propagation of beams with high energy, and the CO₂ laser, used in material processing. We show the validity of such approximation comparing with samples makes on transparent material.

Citation Download Citation

Mario Marcelo Lehman and Mario Garavaglia "Approximation to high-power beams with convolution method", Proc. SPIE 4095, Laser Beam Shaping, (25 October 2000); https://doi.org/10.1117/12.405264

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