Dr. Yusuke Matsuzawa Profile

Dr. Yusuke Matsuzawa

at Natsume Optical Corp

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 3 October 2023 Presentation + Paper

Development of a magnetron sputtering system for soft x-ray mirrors

S. Yokomae, T. Kume, Y. Matsuzawa, K. Hiraguri, H. Mimura, H. Hashizume

Proceedings Volume 12694, 1269406 (2023) https://doi.org/10.1117/12.2678878

KEYWORDS: Gold, X-rays, Mirrors, Surface roughness, Sputter deposition

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Proceedings Article | 3 October 2023 Presentation + Paper

Fabrication and surface evaluation of a high-precision monolithic mirror with complex geometry for soft x-ray focusing

T. Kume, Y. Matsuzawa, T. Saito, K. Hiraguri, Y. Takeo, T. Kimura, H. Kishimoto, Y. Senba, H. Ohashi, H. Mimura, H. Hashizume

Proceedings Volume 12694, 1269408 (2023) https://doi.org/10.1117/12.2677302

KEYWORDS: Mirrors, X-rays, Fabrication

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Proceedings Article | 4 October 2022 Presentation + Paper

Surface evaluation of high-precision monolithic mirror for soft x-ray focusing

T. Kume, Y. Matsuzawa, K. Hiraguri, Y. Takeo, T. Kimura, H. Kishimoto, Y. Senba, H. Ohashi, H. Hashizume, H. Mimura

Proceedings Volume 12240, 122400G (2022) https://doi.org/10.1117/12.2633765

KEYWORDS: Mirrors, X-rays, Profilometers, Stitching interferometry

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Proceedings Article | 21 September 2021 Presentation + Paper

Electrodeposition simulation for fabricating Wolter mirrors of x-ray telescopes

Akinari Ito, Gota Yamaguchi, Takafumi Watanabe, Yoko Takeo, Takehiro Kume, Yusuke Matsuzawa, Takahiro Saito, Kentaro Hiraguri, Keisuke Tamura, Ayumu Takigawa, Tetsuo Kanoh, Naoki Ishida, Ikuyuki Mitsuishi, Hirokazu Hashizume, Hidekazu Mimura

Proceedings Volume 11837, 118370D (2021) https://doi.org/10.1117/12.2595124

KEYWORDS: Mirrors, X-ray telescopes, Electrodes, Nickel, X-rays, X-ray optics, Plating, X-ray astronomy, X-ray imaging, Stars

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Proceedings Article | 21 September 2021 Presentation + Paper

Current status of development of electroforming process for high-precision soft x-ray mirrors

T. Kume, G. Yamaguchi, K. Hiraguri, Y. Matsuzawa, Y. Imamura, H. Miyashita, T. Saito, Y. Takeo, Y. Senba, H. Kishimoto, H. Ohashi, H. Hashizume, H. Mimura

Proceedings Volume 11837, 1183707 (2021) https://doi.org/10.1117/12.2594044

KEYWORDS: X-rays, Mirrors, X-ray optics, Synchrotrons, Reflectivity, Light sources

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Proceedings Article | 21 September 2021 Presentation + Paper

Development of figure correction system for axisymmetric x-ray mirrors

Shunya Yokomae, Yoko Takeo, Takenori Shimamura, Yusuke Matsuzawa, Takehiro Kume, Yasunori Senba, Hikaru Kishimoto, Haruhiko Ohashi, Hidekazu Mimura

Proceedings Volume 11837, 1183709 (2021) https://doi.org/10.1117/12.2594523

KEYWORDS: Mirrors, X-rays, Surface finishing, Abrasives, Nickel, Wavefronts, X-ray diffraction, Synchrotron radiation, Surface micromachining, Phase retrieval, X-ray optics

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Proceedings Article | 13 December 2020 Paper

Advanced fabrication technologies for ultraprecise replicated mirrors for x-ray telescopes

Hidekazu Mimura, Gota Yamaguchi, Takehiro Kume, Yoko Takeo, Akinari Ito, Yusuke Matsuzawa, Takahiro Saito, Kentarou Hiraguri, Yusuke Takehara, Ayumu Takigawa, Keisuke Tamura, Tetsuo Kanoh, Kenji Tachibana, Hirokazu Hashizume, Ikuyuki Mitsuishi

Proceedings Volume 11444, 114441G (2020) https://doi.org/10.1117/12.2560892

KEYWORDS: Mirrors, X-ray telescopes, Nickel, X-rays, Synchrotron radiation, Profilometers, Laser beam diagnostics, Spatial resolution, Magnetorheological finishing, Fabrication

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Proceedings Article | 13 December 2020 Poster

Space electroformed x-ray optics development

Ayumu Takigawa, Yusuke Takehara, Tetsuo Kanoh, Ryusei Yamaguchi, Naoki Ishida, Keisuke Tamura, Gota Yamaguchi, Akinari Ito, Yoko Takeo, Takehiro Kume, Yusuke Matsuzawa, Takahiro Saito, Kentarou Hiraguri, Hirokazu Hashizume, Hidekazu Mimura, Ikuyuki Mitsuishi

Proceedings Volume 11444, 114447B (2020) https://doi.org/10.1117/12.2557352

KEYWORDS: X-ray optics, Astronomical imaging, Spatial resolution, Aluminum, Plating, Mirrors

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Proceedings Article | 8 September 2020 Presentation + Paper

Development of precise electroformed Wolter mirror for X-ray astronomy

Gota Yamaguchi, Takehiro Kume, Yoko Takeo, Yusuke Matsuzawa, Kentaro Hiraguri, Yoichi Imamura, Hiroaki Miyashita, Keisuke Tamura, Yusuke Takehara, Ayumu Takigawa, Tetsuo Kanoh, Kenji Tachibana, Ikuyuki Mitsuishi, Hirokazu Hashizume, Hidekazu Mimura

Proceedings Volume 11491, 114910K (2020) https://doi.org/10.1117/12.2569834

KEYWORDS: Mirrors, X-ray astronomy, Synchrotrons, Fabrication, Space mirrors, Objectives, Spatial resolution, X-rays, Quartz, Glasses

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Proceedings Article | 4 September 2020 Presentation + Paper

High precision free-form optics and application to soft x-ray mirrors

T. Kume, K. Hiraguri, Y. Imamura, H. Miyashita, T. Mukoda, Y. Matsuzawa, Y. Takeo, Y. Senba, H. Kishimoto, H. Ohashi, H. Mimura, H. Hashizume

Proceedings Volume 11491, 114910G (2020) https://doi.org/10.1117/12.2568909

KEYWORDS: Mirrors, X-rays, Freeform optics, Optics manufacturing, Precision optics, X-ray optics, Light sources, Solids

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Proceedings Article | 21 August 2020 Presentation + Paper

Design of two-stage soft-X-ray nano-focusing system with a ring-focusing mirror and quasi-Wolter mirror

Yoko Takeo, Hiroto Motoyama, Takenori Shimamura, Takashi Kimura, Takehiro Kume, Yusuke Matsuzawa, Takahiro Saito, Yoichi Imamura, Hiroaki Miyashita, Kentarou Hiraguri, Hirokazu Hashizume, Yasunori Senba, Hikaru Kishimoto, Haruhiko Ohashi, Hidekazu Mimura

Proceedings Volume 11492, 114920N (2020) https://doi.org/10.1117/12.2570007

KEYWORDS: Mirrors, X-rays, Tolerancing, Monochromatic aberrations, Error analysis, X-ray technology, X-ray optics, Wavefront analysis, Optical design, Wavefront metrology

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Proceedings Article | 21 August 2020 Presentation

Development of shape measurement system for high precision Wolter mandrel

Takehiro Kume, Hirokazu Hashizume, Kentarou Hiraguri, Yusuke Matsuzawa, Yoichi Imamura, Hiroaki Miyashita, Takahiro Saito, Gota Yamaguchi, Yoko Takeo, Yasunori Senba, Hikaru Kishimoto, Haruhiko Ohashi, Hidekazu Mimura

Proceedings Volume 11492, 114920M (2020) https://doi.org/10.1117/12.2568929

KEYWORDS: Mirrors, X-ray optics, X-ray imaging, Spatial resolution, Precision measurement, Profilometers

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Proceedings Article | 27 September 2019 Paper

Development of organic abrasive machining system for fabricating soft x-ray ellipsoidal mirrors

Y. Matsuzawa, S. Yokomae, J. Guo, K. Hiraguri, H. Hashizume, H. Mimura

Proceedings Volume 11108, 1110803 (2019) https://doi.org/10.1117/12.2529008

KEYWORDS: Mirrors, Abrasives, Surface finishing, X-rays, Polishing, Particles, X-ray optics, Nickel, X-ray technology

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Proceedings Article | 9 September 2019 Paper

Development of 120-mm-long ellipsoidal mirror for soft x-ray microscopy

T. Kume, H. Hashizume, K. Hiraguri, Y. Imamura, H. Miyashita, T. Mukoda, Y. Matsuzawa, G. Yamaguchi, Y. Takeo, T. Shimamura, Y. Senba, H. Kishimoto, H. Ohashi, H. Mimura

Proceedings Volume 11108, 1110806 (2019) https://doi.org/10.1117/12.2528296

KEYWORDS: Mirrors, X-rays, X-ray microscopy, X-ray optics

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Showing 5 of 14 publications

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