Prof. Hitomi G. Yamaguchi Profile

Prof. Hitomi G. Yamaguchi

Professor at Univ. of Florida

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Publications (7)

Proceedings Article | 24 November 2023 Poster

Contamination examination using laser damage morphology on fused silica polished with magnetic field-assisted finishing

Julian Long, Yuya Tsunezuka, Motoya Kurosaki, Tomosumi Kamimura, Ryohei Yasukuni, Hitomi Yamaguchi

Proceedings Volume PC12726, PC1272611 (2023) https://doi.org/10.1117/12.2685249

KEYWORDS: Polishing, Contamination, Surface finishing, Silica, Laser damage threshold, Magnetism, Laser induced damage, Ultraviolet radiation, Optical surfaces

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Proceedings Article | 25 April 2023 Presentation + Paper

Coloration of stainless-steel surfaces using magnetic abrasive finishing

H. Yamaguchi, F. Xu, A. Lakhtakia, A. Tiwari, S. T. Bukkapatnam

Proceedings Volume 12490, 1249002 (2023) https://doi.org/10.1117/12.2654747

KEYWORDS: Surface finishing, Polishing, Magnetism, Abrasives, Oxides, Iron

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Proceedings Article | 12 October 2021 Poster + Presentation

Analysis for damaged surface of Fused Silica with enhanced damage resistance after Magnetic Field-Assisted Finishing

Akito Uemura, Haruki Marui, Yuya Tsunezuka, Daichi Shima, Tomosumi Kamimura, Julian Long, Kristina Merino, Hitomi Yamaguchi

Proceedings Volume 11910, 119101P (2021) https://doi.org/10.1117/12.2598665

KEYWORDS: Surface finishing, Silica, Magnetism, Resistance, Polishing, Surface roughness, Contamination, Ultraviolet radiation, Optical components, Nd:YAG lasers

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Proceedings Article | 17 September 2012 Paper

Progress with MEMS x-ray micro pore optics

Yuichiro Ezoe, Teppei Moriyama, Tomohiro Ogawa, Takuya Kakiuchi, Takaya Ohashi, Ikuyuki Mitsuishi, Kazuhisa Mitsuda, Mitsuhiro Horade, Susumu Sugiyama, Raul Riveros, Hitomi Yamaguchi, Yoshiaki Kanamori, Kohei Morishita, Kazuo Nakajima, Ryutaro Maeda

Proceedings Volume 8443, 84430U (2012) https://doi.org/10.1117/12.925811

KEYWORDS: X-ray optics, X-rays, Wafer-level optics, Semiconducting wafers, Silicon, Microelectromechanical systems, Spatial resolution, Mirrors, Coating, Metals

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Proceedings Article | 12 October 2011 Paper

Progress on the magnetic field-assisted finishing of MEMS micropore x-ray optics

Raul Riveros, Michael Tan, Hitomi Yamaguchi, Ikuyuki Mitsuishi, Kensuke Ishizu, Teppei Moriyama, Tomohiro Ogawa, Yuichiro Ezoe, Mitsuhiro Horade, Susumu Sugiyama, Yoshiaki Kanamori, Noriko Yamasaki, Kazuhisa Mitsuda

Proceedings Volume 8147, 814715 (2011) https://doi.org/10.1117/12.892978

KEYWORDS: X-ray optics, X-rays, Mirrors, Microelectromechanical systems, Magnetism, Surface roughness, Optics manufacturing, Deep reactive ion etching, Silicon, Abrasives

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Proceedings Article | 30 April 2009 Paper

Magnetic field assisted finishing of ultra-lightweight and high-resolution MEMS x-ray micro-pore optics

Raul Riveros, Hitomi Yamaguchi, Ikuyuki Mitsuishi, Utako Takagi, Yuichiro Ezoe, Fumiki Kato, Susumu Sugiyama, Noriko Yamasaki, Kazuhisa Mitsuda

Proceedings Volume 7360, 736013 (2009) https://doi.org/10.1117/12.823961

KEYWORDS: Polishing, X-rays, Mirrors, Magnetism, X-ray optics, Surface finishing, Reflection, Microelectromechanical systems, Nickel, Abrasives

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Proceedings Article | 30 April 2009 Paper

Novel ultra-lightweight and high-resolution MEMS x-ray optics

Ikuyuki Mitsuishi, Yuichiro Ezoe, Utako Takagi, Makoto Mita, Raul Riveros, Hitomi Yamaguchi, Fumiki Kato, Susumu Sugiyama, Kouzou Fujiwara, Kohei Morishita, Kazuo Nakajima, Shinya Fujihira, Yoshiaki Kanamori, Noriko Yamasaki, Kazuhisa Mitsuda, Ryutaro Maeda

Proceedings Volume 7360, 73600C (2009) https://doi.org/10.1117/12.823933

KEYWORDS: X-rays, Mirrors, Silicon, X-ray optics, Microelectromechanical systems, X-ray technology, Nickel, Semiconducting wafers, Hydrogen, Wafer-level optics

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Showing 5 of 7 publications

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