ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 538.958; 535:621.373.8

PRODUCTION OF THREE-DIMENSIONAL OPTICAL MICROSTRUCTURES WITH THE LASER ABLATION METHOD

V. K. Balya
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; postgraduate


I. Y. Denisyuk
ITMO University, Saint Petersburg, 197101, Russian Federation; Department head


Abstract.   Peculiarities of application of laser engraving to micron-sized structure formation and production of optical microelements such as lattice micro-prism are investigated. Physical limitations on microstructure writing are discussed; examples of concrete elements production are presented.
Keywords: laser engraving, micro-optics, micro-prism array, ablation of polymers