22 February 2017 Computer modeling and approximation of laser beam reshaper based on aspherical optics
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Abstract
Many technical applications need laser beam reshaping, which represents redistribution of optical power in the beam cross-section; particularly to form a flat-top beam. Such systems synthesis requires to develop a specific mathematical model that could be installed then into special commercial software. This work describes laser beam reshaper modeling using two aspherical lens telescopic system. Also are shown approximation equations of refractive aspherical surfaces and the reshaping optical system model applying Zemax software.
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Anna Voznesenskaya, Anna Voznesenskaya, Maria Orekhova, Maria Orekhova, } "Computer modeling and approximation of laser beam reshaper based on aspherical optics", Proc. SPIE 10098, Physics and Simulation of Optoelectronic Devices XXV, 1009821 (22 February 2017); doi: 10.1117/12.2251976; https://doi.org/10.1117/12.2251976
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