Search Results - "Matsuda, Kiyofumi"

Wavelet processing and digital interferometric contrast to improve reconstructions from X‐ray Gabor holograms by Aguilar, Juan C., Misawa, Masaki, Matsuda, Kiyofumi, Suzuki, Yoshio, Takeuchi, Akihisa, Yasumoto, Masato

“…In this work, the application of an undecimated wavelet transformation together with digital interferometric contrast to improve the resulting reconstructions…”
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A microscope using Zernike’s phase contrast method and a hard x-ray Gabor hologram by Matsuda, Kiyofumi, Aguilar, Juan C., Misawa, Masaki, Yasumoto, Masato, Rehman, Shakil, Suzuki, Yoshio, Takeuchi, Akihisa, Niskanen, Ilpo

“…Background In hard X-ray phase imaging using interferometry, the spatial resolution is limited by the pixel size of digital sensors, inhibiting its use in…”
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Optical differentiation phase measurement using the bias shifting method by FURUHASHI, Hideo, SUGIYAMA, Ryota, UCHIDA, Yoshiyuki, MATSUDA, Kiyofumi, GROVER, Chander P

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Measurement of the degree of polarisation of thermally modified Scots pine using a Stokes imaging polarimeter by Niskanen, Ilpo, Räty, Jukka, Soetedjo, Hariyadi, Hibino, Kenichi, Oohashi, Hiroshi, Heikkilä, Rauno, Matsuda, Kiyofumi, Otani, Yukitoshi

“…This study measured the polarised light reflected from the surface of thermally modified Scots pine ( Pinus sylvestris L.) wood using a Stokes imaging…”
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Roughened Glass Slides and a Spectrophotometer for the Detection of the Wavelength-Dependent Refractive Index of Transparent Liquids by Niskanen, Ilpo, Räty, Jukka, Myllylä, Risto, Sutinen, Veijo, Matsuda, Kiyofumi, Homma, Kazuhiro, Silfsten, Pertti, Peiponen, Kai-Erik

“…We describe a method to determine the wavelength-dependent refractive index of liquids by measurement of light transmittance with a spectrophotometer. The…”
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A novel shearing interferometer with direct display of lens lateral aberrations by MATSUDA, K, EIJU, T, BARNES, T. H, KOKAJI, S

“…We describe a new shearing interferometer for lens testing which has high precision and direct display of lens aberrations. Shear is obtained by reflecting a…”
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Bistable Optically Writable Image Memory Using Optical Feedback by Barnes, Thomas H., Eiju, Tomoaki, Kokaji, Shigeru, Matsuda, Kiyofumi, Yoshida, Narihiro

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Reflection multiple beam wedge plate shear interferometry for lens testing by Sirohi, Rajpal S., Eiju, Tomoaki, Matsuda, Kiyofumi, Barnes, Thomas H.

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Joint transform correlator using a phase only spatial light modulator by BARNES, T. H, MATSUDA, K, EIJU, T, MATSUMOTO, K, JOHNSON, F

“…A Joint Transform Optical Correlator is described which uses a phase only spatial light modulator for input of the Joint Transform plane information into the…”
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Holographic vibration measurements of rough surfaces using a LCSLM by Matsuda, Kiyofumi, Ye, Bi Qing, Fukuchi, Norihiro, Okamoto, Hiroshi, Hara, Tsutomu

“…This paper describes measurements of a vibrating object with rough surface by the time-averaged method of holography using a newly designed optically addressed…”
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A point diffraction interferometer with random-dot filter by Furuhashi, Hideo, Shibata, Atsushi, Uchida, Yoshiyuki, Matsuda, Kiyofumi, Grover, Chander P.

“…The characteristics and performance of a point diffraction interferometer with random-dot filter are analyzed in detail. Such interferometers are of simple…”
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A Method for Detecting Microstructure Deformation in Diffuse Objects by Holographic Interferometry by Matsuda, Kiyofumi, Tsujiuchi, Jumpei

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Holographic Generation of Contour Map of Diffusely Reflecting Surface by Using Immersion Method by Tsuruta, Tadao, Shiotake, Norio, Tsujiuchi, Jumpei, Matsuda, Kiyofumi

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Holographic Generation of Contour Map of Diffusely Reflecting Surface by Using Immersion Method by Shiotake, Norio, Tsuruta, Tadao, Itoh, Yoshinobu, Tsujiuchi, Jumpei, Takeya, Naoya, Matsuda, Kiyofumi

“…This paper describes the double exposure holographic formation of a contour map over a diffusely reflecting or transmitting of arbitrary shape and surface…”
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Beam collimation in the presence of aberrations by Matsuda, Kiyofumi, O'Byrne, John W., Sheppard, Colin J.R., Rehman, Shakil, Eiju, Tomoaki

“…This paper describes the application of multiple beam shearing interferometry to beam collimation in the presence of lens aberrations. To realize multiple beam…”
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Production and Use of Perfectly Symmetric Scatter Plate in Scatter Plate Interferometry for Testing of Spherical Surface by Nirala, Anil Kumar, Kumar, Chandra Shekhar, Shakher, Chandra, Kumar, Santosh, Tenjimbayashi, Koji, Matsuda, Kiyofumi

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