Mr. Naoki Ura Profile

Naoki Ura

at Osaka Univ

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Publications (2)

Proceedings Article | 8 December 2022 Paper

Fabrication of metal three-dimensional periodic nanostructures by diffraction phenomenon

Kyohei Kawakami, Yasuhiro Mizutani, Naoki Ura, Yuchen Shi, Tsutomu Uenohara, Yoshihiko Makiura, Yasuhiro Takaya

Proceedings Volume 12480, 124800D (2022) https://doi.org/10.1117/12.2660170

KEYWORDS: Silver, Metals, Nanostructures, Photoresist materials, Nanolithography, Diffraction gratings, Diffraction, Scanning electron microscopy, Refractive index, Particles

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Proceedings Article | 27 October 2021 Paper

Shape control using hologram-assisted talbot lithography

Naoki Ura, Yasuhiro Mizutani, Ryu Ezaki, Tsutomu Uenohara, Yoshihiko Makiura, Yasuhiro Takaya

Proceedings Volume 11927, 1192708 (2021) https://doi.org/10.1117/12.2616249

KEYWORDS: Lithography, Holograms, Image filtering, Convolution, Structural design, Photoresist materials, Modulation, Finite-difference time-domain method, Optical design, 3D image reconstruction

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