Spiral surface relief formation with Hermite-Gaussian beams possessing zero orbital angular momentum

Arata Tomita; Adam Vallés; Katsuhiko Miyamoto; Takashige Omatsu

doi:10.1117/12.2616008

27 October 2021 Spiral surface relief formation with Hermite-Gaussian beams possessing zero orbital angular momentum

Arata Tomita, Adam Vallés, Katsuhiko Miyamoto, Takashige Omatsu

Proceedings Volume 11926, Optical Manipulation and Structured Materials Conference 2021; 119260A (2021) https://doi.org/10.1117/12.2616008
Event: SPIE Technologies and Applications of Structured Light, 2021, Online, Japan

Abstract

We demonstrate the formation of spiral surface relief of azo-polymers by irradiation of a rotating Hermite-Gaussian beam with zero orbital angular momentum. This approach offers new fundamental physical insight of light matter interaction, and it paves the way towards advanced ultrahigh density optical data storages.

Citation Download Citation

Arata Tomita, Adam Vallés, Katsuhiko Miyamoto, and Takashige Omatsu "Spiral surface relief formation with Hermite-Gaussian beams possessing zero orbital angular momentum", Proc. SPIE 11926, Optical Manipulation and Structured Materials Conference 2021, 119260A (27 October 2021); https://doi.org/10.1117/12.2616008

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