Prof. Toshiaki Nose Profile

Prof. Toshiaki Nose

at Akita Prefectural Univ

SPIE Involvement:

Conference Program Committee | Author

Publications (26)

Proceedings Article | 13 March 2024 Presentation + Paper

Improvement of THz phase sensing system by using LC phase shifter under magnetic field application

Ryota Ito, Michinori Honma, Toshiaki Nose

Proceedings Volume 12907, 129070A (2024) https://doi.org/10.1117/12.3000793

KEYWORDS: Terahertz radiation, Phase shifts, Liquid crystals, Signal intensity, Biological imaging, Phase measurement

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Proceedings Article | 5 March 2021 Presentation + Paper

Distinct optical properties of hydrogen-bonded liquid crystal materials in millimeter-wave region

Toshiaki Nose, Ryota Ito, Michinori Honma

Proceedings Volume 11707, 1170704 (2021) https://doi.org/10.1117/12.2582302

KEYWORDS: Liquid crystals, Extremely high frequency, Optical properties, Microwave radiation, Birefringence, Absorption, Terahertz radiation, Refractive index, LCDs, Electromagnetic radiation

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Proceedings Article | 25 February 2020 Paper

Improved terahertz phase sensing by using liquid crystal phase shifter

Ryota Ito, Michinori Honma, Toshiaki Nose

Proceedings Volume 11303, 113030M (2020) https://doi.org/10.1117/12.2543039

KEYWORDS: Phase shifts, Terahertz radiation, Liquid crystals, Birefringence, Phase interferometry, Phase measurement

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Proceedings Article | 4 March 2019 Paper

Optical properties of two-dimensional liquid-crystal gratings fabricated by microrubbing and their application to Stokes polarimetry

Michinori Honma, Toshiaki Nose

Proceedings Volume 10941, 109410S (2019) https://doi.org/10.1117/12.2515508

KEYWORDS: Polarimetry, Diffraction gratings, Liquid crystals, Polarization, Diffraction

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Proceedings Article | 8 February 2018 Paper

Quasi-optic millimeter-wave device application of liquid crystal material by using porous PMMA matrix

T. Nose, Y. Watanabe, A. Kon, R. Ito, M. Honma

Proceedings Volume 10555, 105550T (2018) https://doi.org/10.1117/12.2295062

KEYWORDS: Polymethylmethacrylate, Extremely high frequency, Liquid crystals, Refractive index, Fresnel lenses, 3D printing, Composites, Deposition processes, Light scattering

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Proceedings Article | 15 February 2017 Paper

Lateral shearing properties of twisted nematic liquid-crystal cell and its potential application to differential interference contrast imaging

T. Nose, S. Ishizaka, K. Okano, N. Fujita, J. Murata, H. Muraguchi, N. Ozaki, M. Honma, R. Ito

Proceedings Volume 10125, 101250O (2017) https://doi.org/10.1117/12.2256622

KEYWORDS: Liquid crystals, Crystal optics, Microscopes, Imaging systems, Interferometers, Polarization, Prisms, Objectives, Phase shifts

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Proceedings Article | 14 March 2015 Paper

Introduction of liquid crystal device into THz phase imaging

Ryota Ito, Takuya Takahashi, Michinori Honma, Toshiaki Nose

Proceedings Volume 9362, 93620K (2015) https://doi.org/10.1117/12.2078883

KEYWORDS: Liquid crystals, Phase shifts, Terahertz radiation, Phase imaging, Transmittance, Crystals, Polarizers, Phase interferometry, Quartz, Absorption

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Proceedings Article | 5 March 2013 Paper

High frequency performance extending to millimeter-waves in inverted-microstrip-line-type LC phase shifter

T. Nose, Y. Ito, Takuya Iisaka, L.-C. Chien, O. Catanescu, A. Golvin, Y. Isota, T. Sasamori, R. Ito, M. Honma

Proceedings Volume 8642, 864206 (2013) https://doi.org/10.1117/12.2008619

KEYWORDS: Phase shifts, Liquid crystals, Electrodes, Birefringence, Extremely high frequency, Waveguides, Phase shifting, Transmittance, Electromagnetic radiation, Radio propagation

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Proceedings Article | 11 February 2012 Paper

Preparation of porous polymer materials for bulky liquid crystal devices

T. Nose, T. Ito, T. Watanabe, K. Ito, S. Yanagihara, R. Ito, M. Honma

Proceedings Volume 8279, 827909 (2012) https://doi.org/10.1117/12.905872

KEYWORDS: Liquid crystals, Polymethylmethacrylate, Polymers, Terahertz radiation, Scanning electron microscopy, Extremely high frequency, Thin films, LCDs, Image processing, Coating

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Proceedings Article | 8 September 2011 Paper

Liquid crystal molecular orientation properties of microrubbing cells and its application to electrically tunable grating

Michinori Honma, Wataru Toyoshima, Toshiaki Nose

Proceedings Volume 8114, 81140S (2011) https://doi.org/10.1117/12.893484

KEYWORDS: Liquid crystals, Diffraction, Diffraction gratings, Polarization, Birefringence, Bistability, Switching, Microscopes, Optical components, Molecular electronics

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Proceedings Article | 21 August 2009 Paper

Electrochemiluminescence properties of nematic liquid crystal cells doped with rubrene

Michinori Honma, Takao Horiuchi, Masashi Tanimoto, Toshiaki Nose

Proceedings Volume 7414, 74140Y (2009) https://doi.org/10.1117/12.826816

KEYWORDS: Liquid crystals, Electrodes, Polarization, Glasses, Particles, Ions, Molecules, Aluminum, Organic light emitting diodes, Ruthenium

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Proceedings Article | 21 August 2009 Paper

Microscopic birefringence imaging by phase-shift interferometry using a liquid crystal phase shifter

T. Nose, Y. Terui, M. Mizumoto, K. Okano, H. Muraguchi, N. Ozaki, R. Ito, M. Honma

Proceedings Volume 7414, 741408 (2009) https://doi.org/10.1117/12.825058

KEYWORDS: Phase shifts, Birefringence, Liquid crystals, Phase measurement, Phase shifting, Polarization, Microscopes, Phase interferometry, Interferometers, Interferometry

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Proceedings Article | 23 February 2006 Paper

Potential applications of nematic liquid crystal materials in the millimeter wave region

T. Nose, S. Saito, S. Yanagihara, M. Honma

Proceedings Volume 6135, 61350A (2006) https://doi.org/10.1117/12.643704

KEYWORDS: Extremely high frequency, Liquid crystals, Refractive index, Anisotropy, Waveguides, Electrodes, Microwave radiation, Terahertz radiation, V band, Wave propagation

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Proceedings Article | 23 February 2006 Paper

Molecular orientation effects in the CPW type LC devices for MMW phase shifting

T. Nose, S. Yanagihara, M. Honma

Proceedings Volume 6135, 61350F (2006) https://doi.org/10.1117/12.643731

KEYWORDS: Electrodes, Liquid crystals, Extremely high frequency, Waveguides, Glasses, Molecules, Refractive index, Phase shifting, Microscopes, Polarization

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Proceedings Article | 30 May 2001 Paper

Feature extraction properties in optical wavelet transforms using liquid crystal polarization-converting devices

Michinori Honma, Toshiaki Nose, Susumu Sato

Proceedings Volume 4418, 44180L (2001) https://doi.org/10.1117/12.428306

KEYWORDS: Liquid crystals, Wavelet transforms, Feature extraction, Fourier transforms, Optical properties, Switching, Computer simulations, Optical simulations, Wavelets

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Proceedings Article | 30 May 2001 Paper

Influence of the spherical substrate in the liquid crystal lens on its optical properties and molecular orientation state

Toshiaki Nose, Michinori Honma, Susumu Sato

Proceedings Volume 4418, 44180K (2001) https://doi.org/10.1117/12.428305

KEYWORDS: Liquid crystals, Spherical lenses, Optical properties, Wavefronts, Fringe analysis

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Proceedings Article | 14 October 1999 Paper

Liquid crystal microlens and improvement of the properties

Susumu Sato, Toshiaki Nose

Proceedings Volume 3800, (1999) https://doi.org/10.1117/12.365791

KEYWORDS: Microlens, Liquid crystals, Polymers, Electrodes, Refractive index, Monochromatic aberrations, Fringe analysis, Ultraviolet radiation, Optical properties, Beam steering

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Proceedings Article | 14 October 1999 Paper

Optical properties of liquid crystal polarization converting devices and their application to optical wavelet transforms

Michinori Honma, Toshiaki Nose, Susumu Sato

Proceedings Volume 3800, (1999) https://doi.org/10.1117/12.365804

KEYWORDS: Liquid crystals, Wavelet transforms, Wavelets, Polarization, Feature extraction, Optical properties, Electrodes, Computer simulations, Glasses, Fourier transforms

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SPIE Journal Paper | 1 November 1998

Polarization properties of an amplitude nematic liquid crystal grating

Zhan He, Toshiaki Nose, Susumu Sato

OE, Vol. 37, Issue 11, (November 1998) https://doi.org/10.1117/12.10.1117/1.601876

KEYWORDS: Polarization, Diffraction, Diffraction gratings, Liquid crystals, Electrodes, Modulation, Polarizers, Nose, Molecules, Optical engineering

Proceedings Article | 5 August 1998 Paper

Optical properties of a double-layer polymer/LC grating by UV irradiation process

Wentao He, Toshiaki Nose, Susumu Sato

Proceedings Volume 3557, (1998) https://doi.org/10.1117/12.318317

KEYWORDS: Polymers, Diffraction gratings, Liquid crystals, Diffraction, Polarization, Ultraviolet radiation, Optical alignment, Optical properties, Molecules, Polarizers

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Proceedings Article | 30 October 1997 Paper

Optical properties of an anamorphic liquid-crystal microlens using an elliptically patterned electrode structure

Michinori Honma, Shin Masuda, Toshiaki Nose, Susumu Sato

Proceedings Volume 3143, (1997) https://doi.org/10.1117/12.279266

KEYWORDS: Microlens, Liquid crystals, Electrodes, Monochromatic aberrations, Semiconductor lasers, Fringe analysis, Optical properties, Optical fibers, Beam shaping, Multimode fibers

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Proceedings Article | 30 October 1997 Paper

Application of a liquid crystal lens to a double-focusing common-path interferometer

Toshiaki Nose, Shin Masuda, Susumu Sato

Proceedings Volume 3143, (1997) https://doi.org/10.1117/12.279265

KEYWORDS: Liquid crystals, Interferometers, Phase shifting, Aluminum, Fringe analysis, Crystals, Phase shifts, Optical fabrication equipment, Refractive index, Optical testing

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