Dr. Takashi Imazono Profile

Dr. Takashi Imazono

at QST

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 27 September 2013 Paper

Development of an objective flat-field spectrograph for electron microscopic soft x-ray emission spectrometry in 50-4000 eV

T. Imazono, M. Koike, T. Kawachi, N. Hasegawa, M. Koeda, T. Nagano, H. Sasai, Y. Oue, Z. Yonezawa, S. Kuramoto, M. Terauchi, H. Takahashi, N. Handa, T. Murano

Proceedings Volume 8848, 884812 (2013) https://doi.org/10.1117/12.2024652

KEYWORDS: Diffraction gratings, Diffraction, Spectrographs, Multilayers, X-rays, Optical design, Energy efficiency, Holography, Gold, Spherical lenses

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Proceedings Article | 5 October 2011 Paper

Observation of the laser-induced surface dynamics by the single-shot x-ray laser interferometer

Noboru Hasegawa, Yoshihiro Ochi, Tetsuya Kawachi, Masaharu Nishikino, Masahiko Ishino, Takashi Imazono, Takeshi Kaihori, Akira Sasaki, Kota Terakawa, Yasuo Minami, Takuro Tomita, Minoru Yamamoto, Yoshifumi Umeda, Mitsuru Yamagiwa, Tohru Suemoto

Proceedings Volume 8140, 81400G (2011) https://doi.org/10.1117/12.893442

KEYWORDS: Picosecond phenomena, Interferometers, X-ray lasers, Sapphire lasers, Mirrors, Laser ablation, Platinum, Beam splitters, X-rays, Streak cameras

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Proceedings Article | 28 September 2011 Paper

Diffraction efficiencies of holographic laminar and blazed types gratings for use in a flat-field spectrograph in the 50-200 eV range for transmission electron microscopes

T. Imazono, M. Koike, T. Kawachi, M. Koeda, T. Nagano, H. Sasai, Y. Oue, Z. Yonezawa, S. Kuramoto, K. Sano

Proceedings Volume 8139, 81390V (2011) https://doi.org/10.1117/12.893382

KEYWORDS: Diffraction gratings, Diffraction, Spectrographs, Lawrencium, Holography, X-rays, Optical design, Transmission electron microscopy, Energy efficiency, Wavefronts

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Proceedings Article | 29 September 2009 Paper

Source development and novel applications of x-ray lasers for probing materials

T. Kawachi, M. Kishimoto, M. Kado, Y. Ochi, N. Hasegawa, M. Tanaka, M. Nishikino, M. Ishino, T. Imazono, T. Ohba, T. Kaihori, M. Koike, K. Namikawa, T. Suemoto, K. Terakawa, T. Tomita, N. Sarukura, H. Nishimura, A. Faenov, S. Bulanov, H. Daido

Proceedings Volume 7451, 745107 (2009) https://doi.org/10.1117/12.825662

KEYWORDS: X-ray lasers, X-rays, Mirrors, Plasma, Crystals, Laser ablation, Interferometers, Laser induced fluorescence, Optical amplifiers, Laser crystals

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Proceedings Article | 8 November 2000 Paper

Varied-line-spacing laminar-type holographic grating for the standard soft x-ray flat-field spectrograph

Masato Koike, Takeshi Namioka, Eric Gullikson, Yoshihisa Harada, Sadayuki Ishikawa, Takashi Imazono, Stanley Mrowka, Noboru Miyata, Mihiro Yanagihara, James Underwood, Kazuo Sano, Tokuo Ogiwara, Osamu Yoda, Shiro Nagai

Proceedings Volume 4146, (2000) https://doi.org/10.1117/12.406669

KEYWORDS: Holography, Spectrographs, Optical design, X-rays, Diffraction gratings, Aspheric lenses, Diffraction, Spherical lenses, Spectral resolution, Reactive ion etching

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