Laser beam shaping method based on D2NN metasurface

The invention discloses a laser beam shaping method based on a D2NN metasurface. The method comprises the specific steps that a laser beam shaping light path and a target light field based on the D2NN metasurface are designed; simulating a propagation process of a light field in a laser beam shaping...

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Bibliographic Details
Main Authors JIN LELING, SHEN HUA, JIAO KERONG, TONG RONGJING
Format Patent
LanguageChinese
English
Published 08.12.2023
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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