Dr. Hiromi Okada Profile

Dr. Hiromi Okada

at JTEC Corp

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Author

Publications (6)

Proceedings Article | 3 October 2022 Presentation

Fabrication for a 400 mm long glue-free deformable mirror (Conference Presentation)

Yoshio Ichii, Hiromi Okada, Shinsaku Shiroma, Shinya Aono, Masahiko Kanaoka, Takato Inoue, Satoshi Matsuyama, Kazuto Yamauchi

Proceedings Volume PC12240, PC122400A (2022) https://doi.org/10.1117/12.2633296

KEYWORDS: Deformable mirrors, Ferroelectric materials, Mirrors, X-rays, Silver, Physics, Nanoparticles, Manufacturing, Lead, Hard x-rays

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Proceedings Article | 1 August 2021 Presentation

Ultrafine figuring for glue-free deformable mirror

Yoshio Ichii, Hiromi Okada, Shinya Aono, Masahiko Kanaoka, Takato Inoue, Satoshi Matsuyama, Kazuto Yamauchi

Proceedings Volume 11837, 1183708 (2021) https://doi.org/10.1117/12.2594418

KEYWORDS: Deformable mirrors, Ferroelectric materials, X-rays, Silver, Physics, Nanoparticles, Mirrors, Lead, Humidity, Hard x-rays

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Proceedings Article | 21 August 2020 Presentation

Glue-free bimorph mirror for vacuum chamber use

Yoshio Ichii, Satoshi Matsuyama, Masahiko Kanaoka, Hiromi Okada, Hiroki Nakamori, Takanori Miura, Haruhiko Ohashi, Kazuto Yamauchi

Proceedings Volume 11491, 114910I (2020) https://doi.org/10.1117/12.2570017

KEYWORDS: Mirrors, Ferroelectric materials, Deformable mirrors, Lead, Hard x-rays, X-rays, Silver, Nanoparticles, Actuators, Photovoltaics

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Proceedings Article | 2 November 2016 Presentation

Development of metrology for one-meter-long mirrors (Conference Presentation)

Shinya Aono, Hiroki Nakamori, Akihiko Ueda, Takashi Tsumra, Hiromi Okada

Proceedings Volume 9962, 996209 (2016) https://doi.org/10.1117/12.2239396

KEYWORDS: Mirrors, Metrology, Synchrotrons, Multispectral imaging, X-ray optics, X-rays, EUV optics, Current controlled current source

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Proceedings Article | 17 September 2015 Paper

Development of achromatic full-field hard x-ray microscopy with two monolithic imaging mirrors

S. Matsuyama, H. Kino, S. Yasuda, Y. Kohmura, H. Okada, T. Ishikawa, K. Yamauchi

Proceedings Volume 9592, 959208 (2015) https://doi.org/10.1117/12.2188583

KEYWORDS: Mirrors, X-rays, X-ray imaging, Microscopes, Imaging systems, Hard x-rays, Cameras, Stars, X-ray microscopy, Spatial resolution

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Proceedings Article | 1 October 2007 Paper

Microstitching interferometer and relative angle determinable stitching interferometer for half-meter-long x-ray mirror

Haruhiko Ohashi, Takashi Tsumura, Hiromi Okada, Hidekazu Mimura, Tatsuhiko Masunaga, Yasunori Senba, Shunji Goto, Kazuto Yamauchi, Tetsuya Ishikawa

Proceedings Volume 6704, 670405 (2007) https://doi.org/10.1117/12.733476

KEYWORDS: Mirrors, Multispectral imaging, Interferometers, X-rays, Fizeau interferometers, Actuators, Synchrotron radiation, Head, Photography, Neodymium

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Showing 5 of 6 publications

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