Dr. Masato Koike Profile

Dr. Masato Koike

Principal Scientist

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 27 September 2013 Paper

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 | 28 September 2011 Paper

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

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 | 24 December 2002 Paper

Paper

Heat stability of Mo/Si multilayers inserted with silicon oxide layers

Masahiko Ishino, Osamu Yoda, Kazuo Sano, Masato Koike

Proceedings Volume 4782, (2002) https://doi.org/10.1117/12.451346

KEYWORDS: X-rays, Reflectivity, Annealing, Interfaces, Silicon, Multilayers, Molybdenum, Oxides, X-ray diffraction, Absorption

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Proceedings Article | 24 December 2002 Paper

Paper

New type of Monk-Gillieson monochromator capable of covering a 0.7- to 25-nm range

Masato Koike, Kazuo Sano, Yoshihisa Harada, Osamu Yoda, Masahiko Ishino, Keisuke Tamura, Koujun Yamashita, Naoji Moriya, Hiroyuki Sasai, Masafumi Jinno, Takeshi Namioka

Proceedings Volume 4782, (2002) https://doi.org/10.1117/12.450458

KEYWORDS: Monochromators, Signal to noise ratio, Mirrors, Diffraction gratings, X-rays, Diffraction, Gold, Silica, Calibration, Solids

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Proceedings Article | 8 November 2000 Paper

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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Proceedings Article | 3 November 1997 Paper

Paper

Application of hybrid design method to VUV double-element optical systems equipped with holographic gratings recorded with aspheric wavefronts

Masato Koike, Yoshihiro Ueno, Takeshi Namioka

Proceedings Volume 3150, (1997) https://doi.org/10.1117/12.283981

KEYWORDS: Optical design, Holography, Aspheric lenses, Wavefronts, Vacuum ultraviolet, Mirrors, Spectroscopy, Spectrographs, Imaging systems, Spherical lenses

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Proceedings Article | 3 November 1997 Paper

Paper

Experimental comparison of mechanically ruled and holographically recorded plane varied-line-spacing gratings

James Underwood, Eric Gullikson, Masato Koike, Stanley Mrowka

Proceedings Volume 3150, (1997) https://doi.org/10.1117/12.292734

KEYWORDS: Monochromators, Holography, Reflectometry, Mirrors, Spectral resolution, Sensors, Scattering, Optical design, Spherical lenses, Diffraction gratings

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Proceedings Article | 1 November 1997 Paper

Paper

Design of imaging system for EUVL

Hiroo Kinoshita, Takeo Watanabe, Masato Koike, Takeshi Namioka

Proceedings Volume 3152, (1997) https://doi.org/10.1117/12.279373

KEYWORDS: Mirrors, Wafer-level optics, Semiconducting wafers, Tolerancing, Assembly tolerances, Photomasks, Extreme ultraviolet lithography, Optical design, Error analysis, Distortion

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Proceedings Article | 11 July 1997 Paper

Paper

Beamline for metrology of x-ray/EUV optics at the Advanced Light Source

James Underwood, Eric Gullikson, Masato Koike, Phillip Batson

Proceedings Volume 3113, (1997) https://doi.org/10.1117/12.278850

KEYWORDS: Mirrors, Reflectometry, Monochromators, Calibration, Reflectivity, Laser scattering, Scattering, Sensors, X-ray optics, Light sources

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Proceedings Article | 22 November 1996 Paper

Paper

Design of a high-resolution step-and-scan type monochromator capable of tuning to undulator radiation over a wavelength range of 80-180 nm

Masato Koike, Philip Heimann, Takeshi Namioka

Proceedings Volume 2856, (1996) https://doi.org/10.1117/12.259861

KEYWORDS: Monochromators, Optical design, Spectral resolution, Light sources, Diffraction gratings, Monochromatic aberrations, Ray tracing, Osmium, Information operations, Holography

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Proceedings Article | 22 November 1996 Paper

Paper

Performance of the VUV high-resolution and high-flux beamline for chemical dynamics studies at the Advanced Light Source

Philip Heimann, Masato Koike, Chia Wei Hsu, Matt Evans, Cheuk Yiu Ng, D. Hildebrand, Xueming Yang, C. Flaim, Arthur Suits, Yuan Lee

Proceedings Volume 2856, (1996) https://doi.org/10.1117/12.259853

KEYWORDS: Mirrors, Monochromators, Silicon, Neon, Reflectivity, Spectral resolution, Diffraction gratings, Optical filters, Vacuum ultraviolet, Argon

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Proceedings Article | 21 November 1996 Paper

Paper

High flux undulator beamline optics for EUV interferometry and photoemission microscopy

H. Beguiristain, James Underwood, Masato Koike, Phillip Batson, Eric Gullikson, Keith Jackson, Hector Medecki, David Attwood

Proceedings Volume 2855, (1996) https://doi.org/10.1117/12.259828

KEYWORDS: Mirrors, Interferometry, Extreme ultraviolet, Silicon, Microscopy, EUV optics, Thermography, Monochromators, Crystals, Finite element methods

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Proceedings Article | 2 August 1995 Paper

Paper

Soft x-ray optics for synchrotron radiation

Takeshi Namioka, Masato Koike, Hiroo Kinoshita, Tsuneyuki Haga

Proceedings Volume 2576, (1995) https://doi.org/10.1117/12.215581

KEYWORDS: Mirrors, Tolerancing, Error analysis, Monochromators, Spectral resolution, X-ray optics, Extreme ultraviolet, Modulation transfer functions, Projection lithography, Assembly tolerances

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Proceedings Article | 1 February 1994 Paper

Paper

Effects of heat load on the performance of a grating monochromator on an undulator beamline: simulation

H. Beguiristain, Masato Koike, Takeshi Namioka

Proceedings Volume 2011, (1994) https://doi.org/10.1117/12.167224

KEYWORDS: Monochromators, Ray tracing, Thermal effects, Optical simulations, Diffraction gratings, Light sources, Metals, Electron beams, Finite element methods, Optical design

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Proceedings Article | 13 January 1993 Paper

Paper

X-ray microscopy resource center at the advanced light source

Werner Meyer-Ilse, Masato Koike, H. Beguiristain, Jorg Maser, David Attwood

Proceedings Volume 1741, (1993) https://doi.org/10.1117/12.138759

KEYWORDS: Microscopes, X-ray microscopy, X-rays, Zone plates, Light sources, Image resolution, Monochromators, X-ray imaging, Visible radiation, Mirrors

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Proceedings Article | 1 October 1991 Paper

Paper

Analysis of polarization properties of shallow metallic gratings by an extended Rayleigh-Fano theory

Masato Koike, Takeshi Namioka

Proceedings Volume 1545, (1991) https://doi.org/10.1117/12.49404

KEYWORDS: Diffraction, Polarization, Diffraction gratings, Radon, Aluminum, Gold, Refractive index, Silver, X-ray optics, Surface plasmons

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Showing 5 of 17 publications

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