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Proceedings Paper

Computer modeling and approximation of laser beam reshaper based on aspherical optics
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Paper 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.

Paper Details

Date Published: 22 February 2017
PDF: 7 pages
Proc. SPIE 10098, Physics and Simulation of Optoelectronic Devices XXV, 1009821 (22 February 2017); doi: 10.1117/12.2251976
Show Author Affiliations
Anna Voznesenskaya, ITMO Univ. (Russian Federation)
Maria Orekhova, ITMO Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10098:
Physics and Simulation of Optoelectronic Devices XXV
Bernd Witzigmann; Marek Osiński; Yasuhiko Arakawa, Editor(s)

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