Laser-written freeform optics for in- and out-of-focus beam shaping

Natalia Trela-McDonald,Alex Griffiths, Gilles Diederich,Eoin Murphy

conference on lasers and electro optics（2021）

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摘要

We present high efficiency, laser-written freeform optics used for single and multimode beam shaping. We investigate both, in focus intensity distribution and out of focus propagation properties to address requirements of material processing applications.

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关键词

laser-written freeform optics,out-of-focus beam,single beam shaping,multimode beam shaping,focus intensity distribution,focus propagation properties

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