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Conferences > CLEO_SI > 2023 > SW3P > SW3P.3

Generation of galaxy-shaped surface relief in azo-polymers with Laguerre-Gaussian beams

Daisuke Suzuki, Arata Tomita, Adam Vallés, Katsuhiko Miyamoto, and Takashige Omatsu

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Abstract

We present the first demonstration of vortex surface reliefs with 2-, 4- and 6-spiral arms in azopolymers, herein termed a ‘galaxy-shaped surface relief’ by employing petal-like modes, formed of the positive and negative Laguerre-Gaussian modes.

© 2023 The Author(s)

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