Dr. Kensuke Tono Profile

Dr. Kensuke Tono

at Japan Synchrotron Radiation Research Institute

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 9 September 2019 Presentation

Presentation

Precision focusing mirror alignment at SACLA using new nanobeam diagnosis (Conference Presentation)

Takato Inoue, Satoshi Matsuyama, Nami Nakamura, Hirokatsu Yumoto, Yuichi Inubushi, Takahisa Koyama, Taito Osaka, Ichiro Inoue, Kensuke Tono, Haruhiko Ohashi, Makina Yabashi, Tetsuya Ishikawa, Kazuto Yamauchi

Proceedings Volume 11108, 1110802 (2019) https://doi.org/10.1117/12.2526972

KEYWORDS: Mirrors, X-rays, Beam shaping, Free electron lasers, Speckle pattern, X-ray lasers, Nanoprobes, Laser development, Diffraction gratings, Interferometers

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Proceedings Article | 9 September 2019 Paper

Paper

An optical design of twin Wolter mirrors for focusing and imaging experiments with soft X-ray free electron lasers

S. Egawa, G. Yamaguchi, H. Motoyama, S. Owada, Y. Kubota, K. Tono, H. Ohashi, M. Yabashi, H. Mimura

Proceedings Volume 11108, 1110804 (2019) https://doi.org/10.1117/12.2529039

KEYWORDS: Mirrors, Objectives, X-rays, Optical design, Free electron lasers, X-ray imaging, Imaging systems, X-ray lasers, Optical simulations, Spatial resolution

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Proceedings Article | 24 April 2019 Paper

Paper

Pulse power measurements and attenuator characterization of the hard X-ray beamline at the Linac Coherent Light Source

Sanghoon Song, Roberto Alonso-Mori, Matthieu Chollet, Yiping Feng, James Glownia, Henrik Lemke, Marcin Sikorski, Diling Zhu, Stefan Moeller, Hae Ja Lee, Mark Hunter, Gabriella Carini, Kai Tiedtke, Ulf Jastrow, Andrey Sorokin, Mathias Richter, Shigeki Owada, Kensuke Tono, Norio Saito, Takahiro Tanaka, Masahiro Kato, Makina Yabashi, Aymeric Robert

Proceedings Volume 11038, 1103810 (2019) https://doi.org/10.1117/12.2520827

KEYWORDS: X-rays, Power meters, Hard x-rays, X-ray detectors, Diagnostics, Free electron lasers

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Proceedings Article | 18 October 2017 Presentation

Presentation

Current status and future plan of the soft x-ray beamline at SACLA (Conference Presentation)

Shigeki Owada, Kyo Nakajima, Kensuke Tono, Yasumasa Joti, Tadashi Togashi, Kazuaki Togawa, Takahiro Inagaki, Toru Hara, Takashi Tanaka, Mitsuhiro Yamaga, Yasunori Senba, Hirokatsu Yumoto, Takahisa Koyama, Haruhiko Ohashi, Hitoshi Tanaka, Makina Yabashi

Proceedings Volume 10386, 103860G (2017) https://doi.org/10.1117/12.2275099

KEYWORDS: X-rays, Free electron lasers, Diagnostics, Laser optics, X-ray lasers, Hard x-rays, Prototyping, Laser development, X-ray sources, Synchrotrons

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Proceedings Article | 6 September 2017 Paper

Paper

Optical design of a sub-1-μm focusing system for soft x-ray free electron lasers

Hiroto Motoyama, Shigeki Owada, Kensuke Tono, Takahisa Koyama, Haruhiko Ohashi, Makina Yabashi, Hidekazu Mimura

Proceedings Volume 10386, 1038609 (2017) https://doi.org/10.1117/12.2271282

KEYWORDS: Mirrors, X-rays, Free electron lasers, Optical design, X-ray lasers, Light sources, Diffraction, Extreme ultraviolet, Light-matter interactions, Coating

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Proceedings Article | 11 May 2017 Paper

Paper

Overview of optics, photon diagnostics and experimental instruments at SACLA: development, operation and scientific applications

Kensuke Tono, Tadashi Togashi, Yuichi Inubushi, Tetsuo Katayama, Shigeki Owada, Toshinori Yabuuchi, Akira Kon, Ichiro Inoue, Taito Osaka, Hirokatsu Yumoto, Takahisa Koyama, Haruhiko Ohashi, Makina Yabashi

Proceedings Volume 10237, 1023706 (2017) https://doi.org/10.1117/12.2268238

KEYWORDS: Mirrors, Laser optics, Silicon, X-ray lasers, Crystallography, Diagnostics, Free electron lasers, X-rays, X-ray optics, Hard x-rays

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Proceedings Article | 2 November 2016 Presentation

Presentation

Current status of the EUV/soft x-ray FEL beamline at SACLA (Conference Presentation)

Shigeki Owada, Kyo Nakajima, Tadashi Togashi, Kensuke Tono, Yasumasa Joti, Takahiro Inagaki, Toru Hara, Takashi Tanaka, Kazuaki Togawa, Mitsuhiro Yamaga, Takashi Sugimoto, Yasunori Senba, Hirokatsu Yumoto, Takahisa Koyama, Haruhiko Ohashi, Hitoshi Tanaka, Makina Yabashi

Proceedings Volume 9963, 996303 (2016) https://doi.org/10.1117/12.2237475

KEYWORDS: Free electron lasers, X-rays, Hard x-rays, Prototyping, Extreme ultraviolet, Electron beams, Synchrotron radiation, X-ray optics, Alternate lighting of surfaces, Current controlled current source

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Proceedings Article | 12 May 2015 Paper

Paper

Damage to inorganic materials illuminated by focused beam of x-ray free-electron laser radiation

Takahisa Koyama, Hirokatsu Yumoto, Kensuke Tono, Tadashi Togashi, Yuichi Inubushi, Tetsuo Katayama, Jangwoo Kim, Satoshi Matsuyama, Makina Yabashi, Kazuto Yamauchi, Haruhiko Ohashi

Proceedings Volume 9511, 951107 (2015) https://doi.org/10.1117/12.2182778

KEYWORDS: Silicon, X-rays, Silica, Mirrors, Grazing incidence, Coating, Reflectivity, Free electron lasers, X-ray lasers, Metals

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Proceedings Article | 8 October 2014 Paper

Paper

Development of split-delay x-ray optics using Si(220) crystals at SACLA

Taito Osaka, Takashi Hirano, Makina Yabashi, Yasuhisa Sano, Kensuke Tono, Yuichi Inubushi, Takahiro Sato, Kanade Ogawa, Satoshi Matsuyama, Tetsuya Ishikawa, Kazuto Yamauchi

Proceedings Volume 9210, 921009 (2014) https://doi.org/10.1117/12.2060238

KEYWORDS: Crystals, X-rays, Laser crystals, Mirrors, Beam splitters, X-ray optics, Free electron lasers, Alignment procedures, Diffraction, Crystal optics

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Proceedings Article | 27 September 2013 Paper

Paper

Thin crystal development and applications for hard x-ray free-electron lasers

Taito Osaka, Makina Yabashi, Yasuhisa Sano, Kensuke Tono, Yuichi Inubushi, Takahiro Sato, Kanade Ogawa, Satoshi Matsuyama, Tetsuya Ishikawa, Kazuto Yamauchi

Proceedings Volume 8848, 884804 (2013) https://doi.org/10.1117/12.2023465

KEYWORDS: Crystals, Laser crystals, Silicon, Beam splitters, X-rays, Helium, Hard x-rays, Atmospheric plasma, Free electron lasers, Diffraction

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Proceedings Article | 27 September 2013 Paper

Paper

Damage threshold investigation using grazing incidence irradiation by hard x-ray free electron laser

T. Koyama, H. Yumoto, K. Tono, T. Sato, T. Togashi, Y. Inubushi, T. Katayama, J. Kim, S. Matsuyama, H. Mimura, M. Yabashi, K. Yamauchi, H. Ohashi

Proceedings Volume 8848, 88480T (2013) https://doi.org/10.1117/12.2025377

KEYWORDS: Reflectivity, X-rays, Mirrors, Laser damage threshold, Free electron lasers, Hard x-rays, Coating, Grazing incidence, Rhodium, X-ray optics

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Proceedings Article | 3 May 2013 Paper

Paper

Results from single shot grazing incidence hard x-ray damage measurements conducted at the SACLA FEL

Andrew Aquila, Cigdem Ozkan, Ryszard Sobierajski, Vera Hájková, Tomás Burian, Jakub Chalupsky, Libor Juha, Michael Störmer, Haruhiko Ohashi, Takahisa Koyama, Kensuke Tono, Yuichi Inubushi, Makina Yabashi, Harald Sinn, Thomas Tschentscher, Adrian Mancuso, Jérôme Gaudin

Proceedings Volume 8777, 87770H (2013) https://doi.org/10.1117/12.2017725

KEYWORDS: Free electron lasers, X-rays, Carbon, Mirrors, Grazing incidence, Hard x-rays, Optical coatings, X-ray optics, Laser damage threshold, Solids

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Proceedings Article | 17 October 2012 Paper

Paper

ultra-thin Bragg crystals for LCLS beam-sharing operation

Yiping Feng, Diling Zhu, Aymeric Robert, Henrik Lemke, Matthieu Chollet, David Fritz, Jerome Hastings, Jan Feldkamp, Marco Cammarata, Stefan Moeller, Makina Yabashi, Kensuke Tono, Xianrong Huang

Proceedings Volume 8504, 85040V (2012) https://doi.org/10.1117/12.930944

KEYWORDS: Liquid crystal lasers, X-rays, Crystals, Free electron lasers, Silicon, Laser crystals, Diffraction, X-ray diffraction, Hard x-rays, Surface finishing

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Proceedings Article | 6 October 2011 Paper

Paper

A single-shot intensity-position monitor for hard x-ray FEL sources

Yiping Feng, Jan Feldkamp, David Fritz, Marco Cammarata, Robert Aymeric, Chiara Caronna, Henrik Lemke, Diling Zhu, Sooheyong Lee, Sebastien Boutet, Garth Williams, Kensuke Tono, Makina Yabashi, Jerome Hastings

Proceedings Volume 8140, 81400Q (2011) https://doi.org/10.1117/12.893740

KEYWORDS: Free electron lasers, X-rays, Diodes, Liquid crystal lasers, Hard x-rays, X-ray detectors, Target detection, Electronics, Scattering, Precision measurement

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Proceedings Article | 28 September 2011 Paper

Paper

Characterization of beryllium foils for coherent x-ray applications of synchrotron radiation and XFEL beamlines

Shunji Goto, Sunao Takahashi, Yuichi Inubushi, Kensuke Tono, Takahiro Sato, Makina Yabashi

Proceedings Volume 8139, 813910 (2011) https://doi.org/10.1117/12.894506

KEYWORDS: X-rays, Beryllium, X-ray imaging, Synchrotron radiation, X-ray characterization, X-ray lasers, Free electron lasers, Polishing, Monochromators, Image processing

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Proceedings Article | 16 April 2011 Paper

Paper

Fundamental study on reaction mechanisms in chemically amplified extreme ultraviolet resists by using 61nm free-electron laser

Kazumasa Okamoto, Takahiro Kozawa, Takaki Hatsui, Yasuharu Tajima, Keita Oikawa, Mitsuru Nagasono, Takashi Kameshima, Tadashi Togashi, Kensuke Tono, Makina Yabashi, Hiroaki Kimura, Yasunori Senba, Haruhiko Ohashi, Takashi Sumiyoshi

Proceedings Volume 7972, 797217 (2011) https://doi.org/10.1117/12.879358

KEYWORDS: Ionization, Extreme ultraviolet, Free electron lasers, Ions, Electrons, Argon, Polymers, Protactinium, Absorption, Extreme ultraviolet lithography

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Proceedings Article | 28 February 2011 Paper

Paper

Ablation by short optical and x-ray laser pulses

N. Inogamov, S. Anisimov, V. Zhakhovsky, A. Ya. Faenov, Yu. V. Petrov, V. Khokhlov, V. Fortov, M. Agranat, S. Ashitkov, P. Komarov, I. Yu. Skobelev, Y. Kato, T. Pikuz, V. Shepelev, Y. Fukuda, M. Tanaka, M. Kishimoto, M. Ishino, M. Nishikino, M. Kando, T. Kawachi, M. Nagasono, H. Ohashi, M. Yabashi, K. Tono, Y. Senba, T. Togashi, T. Ishikawa

Proceedings Volume 7996, 79960T (2011) https://doi.org/10.1117/12.887429

KEYWORDS: Laser induced fluorescence, Crystals, Laser ablation, Aluminum, Laser crystals, Picosecond phenomena, Dielectrics, Tellurium, Ionization, Extreme ultraviolet

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Showing 5 of 17 publications

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