Dr. Yoshinori Iketaki Profile

Dr. Yoshinori Iketaki

at Olympus Corp

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 15 June 2020 Paper

Fluorescence correlation spectroscopy for analysis of atto-liter space using three-dimensional super-resolution microscopy

Yoshinori Iketaki

Proceedings Volume 11522, 115221E (2020) https://doi.org/10.1117/12.2573793

KEYWORDS: Fluorescence correlation spectroscopy, Luminescence, Super resolution microscopy, Molecules, Spherical lenses, Chemical analysis, Particles, Objectives, Beam shaping, Signal detection

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Proceedings Article | 17 February 2020 Paper

Evaluation of a combined two-color phase plate forming three-dimensional dark holes in super resolution microscopy

Koumei Nagai, Takashi Maruyama, Akira Kodaira, Hiroshi Kumagai, Nándor Bokor, Yoshinori Iketaki

Proceedings Volume 11245, 1124518 (2020) https://doi.org/10.1117/12.2545877

KEYWORDS: Spiral phase plates, Luminescence, Super resolution, Etching, Super resolution microscopy, Objectives, Modulation, Optics manufacturing, Semiconductor manufacturing

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Proceedings Article | 24 April 2018 Paper

Observation of immunostained microtubules using three-dimensional super-resolution microscope with two-color annular wave plate

Yoshinori Iketaki, Nandor Bokor, Daisuke Okada, Hiroshi Kumagai

Proceedings Volume 10712, 1071203 (2018) https://doi.org/10.1117/12.2319154

KEYWORDS: Super resolution, Luminescence, Image resolution, 3D image processing, Diffraction, Wave plates, Microscopes, Super resolution microscopy, Beam shaping, Optical fibers

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Proceedings Article | 17 February 2017 Paper

Theoretical analysis of lateral resolution given by annular super-resolution phase plate

Hiroshi Kumagai, Yoshinori Iketaki, Koumei Nagai, Nador Bokor

Proceedings Volume 10070, 100701L (2017) https://doi.org/10.1117/12.2250814

KEYWORDS: Spiral phase plates, Luminescence, Spatial resolution, Super resolution, Microscopy, Quenching (fluorescence), Super resolution microscopy, Molecules, Diffraction, 3D modeling, Objectives, Physics, Gaussian beams

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Proceedings Article | 9 March 2016 Paper

Fabrication of two-color annular hybrid wave plate for three-dimensional super-resolution microscopy

Hiroshi Kumagai, Yoshinori Iketaki, Kornel Jahn, Nador Bokor

Proceedings Volume 9713, 971311 (2016) https://doi.org/10.1117/12.2211871

KEYWORDS: Luminescence, Beam shaping, Wave plates, Super resolution microscopy, Destructive interference, Microscopes, Microscopy, 3D scanning, Diffraction, Optical alignment, Super resolution, Quartz

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Proceedings Article | 14 February 2007 Paper

Investigation of image properties in super-resolution microscopy using two-color fluorescence dip spectroscopy

Yoshinori Iketaki, Takeshi Watanabe, Nándor Bokor, Masaaki Fujii

Proceedings Volume 6443, 644307 (2007) https://doi.org/10.1117/12.698451

KEYWORDS: Luminescence, Contrast transfer function, Super resolution microscopy, Super resolution, Point spread functions, Fluorescence spectroscopy, Spectroscopy, Diffraction, Spatial resolution, Rhodamine

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SPIE Journal Paper | 1 March 2005

Theoretical investigation of the point-spread function given by super-resolving fluorescence microscopy using two-color fluorescence dip spectroscopy

Yoshinori Iketaki, Takeshi Watanabe, Makoto Sakai, Shun-ichi Ishiuchi, Masaaki Fujii, Tsutomu Watanabe

OE, Vol. 44, Issue 03, 033602, (March 2005) https://doi.org/10.1117/12.10.1117/1.1871512

KEYWORDS: Point spread functions, Luminescence, Microscopy, Super resolution, Molecules, Fluorescence spectroscopy, Spectroscopy, Beam shaping, Microscopes, Optical engineering

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SPIE Journal Paper | 1 May 2004

Formation of a doughnut laser beam for super-resolving microscopy using a phase spatial light modulator

Takeshi Watanabe, Yasuhiro Igasaki, Norihiro Fukuchi, Makoto Sakai, Shun-ichi Ishiuchi, Masaaki Fujii, Takashige Omatsu, Kimihisa Yamamoto, Yoshinori Iketaki

OE, Vol. 43, Issue 05, (May 2004) https://doi.org/10.1117/12.10.1117/1.1690767

KEYWORDS: Microscopy, Bessel beams, Luminescence, Beam shaping, Molecules, LCDs, Holograms, Liquid crystals, Modulation, Cameras

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Proceedings Article | 11 December 1998 Paper

Optical properties of carbon compounds near carbon K-edge and their application to x-ray multilayers

Yu Sato, Andrew Domondon, Tsutomu Watanabe, Koumei Nagai, Yoshinori Iketaki

Proceedings Volume 3448, (1998) https://doi.org/10.1117/12.332519

KEYWORDS: Carbon, X-rays, Absorption, Optical properties, X-ray microscopy, Reflectivity, X-ray optics, Ionization, Chemical species, Carbon nanotubes

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SPIE Journal Paper | 1 August 1996

Study of x-ray microscopy using ultraviolet and x-ray double-resonance absorption

Yoshinori Iketaki, Tsutomu Watanabe

OE, Vol. 35, Issue 08, (August 1996) https://doi.org/10.1117/12.10.1117/1.600815

KEYWORDS: Absorption, X-rays, X-ray microscopy, Ultraviolet radiation, Molecules, Transmittance, Pulsed laser operation, Ionization, Oscillators, X-ray imaging

Proceedings Article | 15 June 1995 Paper

Study of x-ray microscopy using UV and x-ray double-resonance absorption

Yoshinori Iketaki, Tsutomu Watanabe

Proceedings Volume 2519, (1995) https://doi.org/10.1117/12.211911

KEYWORDS: Absorption, X-rays, Ultraviolet radiation, X-ray microscopy, Molecules, Transmittance, Ionization, Pulsed laser operation, Molecular lasers, Carbon

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SPIE Journal Paper | 1 May 1994

Soft x-ray reflectometry with a laser-produced plasma source

Yoshiaki Horikawa, Koumei Nagai, Yoshinori Iketaki

OE, Vol. 33, Issue 05, (May 1994) https://doi.org/10.1117/12.10.1117/12.164383

KEYWORDS: Reflectivity, X-rays, Plasma, Reflectometry, Monochromators, Mirrors, Grazing incidence, Diffraction gratings, X-ray sources, Pulsed laser operation

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Proceedings Article | 20 October 1992 Paper

Design and fabrication of the Schwarzschild objective for soft x-ray microscopes

Yoshiaki Horikawa, Shouichirou Mochimaru, Yoshinori Iketaki, Koumei Nagai, Kaneyasu Okawa, Shigemi Iura

Proceedings Volume 1720, (1992) https://doi.org/10.1117/12.132128

KEYWORDS: Mirrors, Objectives, Optical alignment, Microscopes, X-rays, Reflectivity, Plasma, X-ray optics, Sputter deposition, Imaging systems

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Showing 5 of 13 publications

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