Dr. Susumu Sato Profile

Dr. Susumu Sato

SPIE Involvement:

Author

Publications (36)

Proceedings Article | 5 September 2015 Paper

Multifocal liquid-crystal-lens properties with an additional ring-electrodes

Marenori Kawamura, Kensuke Tamura, Makoto Chida, Hiroki Itoda, Susumu Sato

Proceedings Volume 9565, 956519 (2015) https://doi.org/10.1117/12.2187838

KEYWORDS: Electrodes, Liquid crystals, Glasses, Polymers, Optical components, Polymer thin films, Polarizers, Phase measurement, Birefringence, Dielectrics

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Proceedings Article | 5 September 2015 Presentation + Paper

Asymmetrical phase difference distribution properties of a liquid-crystal micro-lens array with tetragonally-patterned electrodes

Marenori Kawamura, Saki Kondo, Kento Nakamura, Susumu Sato

Proceedings Volume 9565, 95650V (2015) https://doi.org/10.1117/12.2187846

KEYWORDS: Electrodes, Liquid crystals, Molecules, Lenses, Microscopes, Glasses, Polarizers, Prisms, Aluminum, Refractive index

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Proceedings Article | 12 September 2013 Paper

Electro-optical properties of nematic liquid crystal cells in the infrared wavelength region

Marenori Kawamura, Susumu Sato

Proceedings Volume 8828, 88281A (2013) https://doi.org/10.1117/12.2023799

KEYWORDS: Liquid crystals, Polarizers, Infrared radiation, Silicon, Semiconducting wafers, Electro optics, Birefringence, Transmittance, Polishing, Mirrors

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Proceedings Article | 12 September 2013 Paper

Liquid-crystal micro-lens array with variable focusing and deflecting functions

Marenori Kawamura, Jyunki Teragaki, Kento Nakamura, Susumu Sato

Proceedings Volume 8828, 882819 (2013) https://doi.org/10.1117/12.2023790

KEYWORDS: Liquid crystals, Electrodes, Refractive index, Polymer thin films, Polymers, Optical properties, Glasses, Optical alignment, Molecules, Gradient-index optics

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Proceedings Article | 12 September 2007 Paper

Multidomain liquid crystal alignment properties on anchoring controllable polymer surface

Rumiko Yamaguchi, Susumu Sato

Proceedings Volume 6654, 66540Q (2007) https://doi.org/10.1117/12.734815

KEYWORDS: Liquid crystals, Optical lithography, Ultraviolet radiation, Polarizers, Polymers, Transmittance, Photomasks, Photography, Image transmission, LCDs

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Proceedings Article | 9 February 2007 Paper

Development of high quality liquid crystal lens

Mao Ye, Bin Wang, Susumu Sato

Proceedings Volume 6487, 64870N (2007) https://doi.org/10.1117/12.714694

KEYWORDS: Electrodes, Liquid crystals, Aluminum, Polarization, Glasses, Coating, Optical manipulation, Spherical lenses, Refractive index, Resistance

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Proceedings Article | 19 October 2006 Paper

Liquid crystal laser manipulation system for controlling microscopic particles

Marenori Kawamura, Mao Ye, Susumu Sato

Proceedings Volume 6374, 63740K (2006) https://doi.org/10.1117/12.688882

KEYWORDS: Liquid crystals, Particles, Electrodes, Control systems, Optical components, Glasses, Laser systems engineering, CCD cameras, Liquid crystal lasers, Optical manipulation

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Proceedings Article | 8 June 2006 Paper

Liquid crystal lens driven by two voltages

Mao Ye, Bin Wang, Susumu Sato

Proceedings Volume 6018, 601812 (2006) https://doi.org/10.1117/12.669371

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Proceedings Article | 8 June 2006 Paper

Study on liquid cystal lens with curved electrode

Bin Wang, Mao Ye, Susumu Sato

Proceedings Volume 6018, 601813 (2006) https://doi.org/10.1117/12.669372

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Proceedings Article | 22 August 2005 Paper

Optical phase-control devices using liquid crystal molecular orientation density

Satoshi Yanase, Marenori Kawamura, Rumiko Yamaguchi, Takeshi Takahashi, Susumu Sato

Proceedings Volume 5936, 593614 (2005) https://doi.org/10.1117/12.618168

KEYWORDS: Liquid crystals, Optical alignment, Composites, Molecules, Polarizers, Optical lithography, Microscopes, Near infrared, Control systems, Optical components

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Proceedings Article | 22 August 2005 Paper

Liquid crystal lens prepared using molecular orientation effects at the alignment layers

Susumu Sato, Mao Ye

Proceedings Volume 5936, 59360N (2005) https://doi.org/10.1117/12.618251

KEYWORDS: Liquid crystals, Electrodes, Refractive index, Molecules, Polarizers, Microlens, Optical properties, Dielectrics, Electronics engineering, Optical components

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Proceedings Article | 12 April 2005 Paper

Laser manipulation system using a liquid crystal optical device

Marenori Kawamura, Mao Ye, Susumu Sato

Proceedings Volume 5741, (2005) https://doi.org/10.1117/12.590175

KEYWORDS: Liquid crystals, Optical components, Optical tweezers, Laser systems engineering, Control systems, Particles, Lenses, Water, Optical trapping, Laser development

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Proceedings Article | 12 April 2005 Paper

High-speed measurement of reflective liquid crystal cell parameter with a polarization-converting device

Marenori Kawamura, Susumu Sato

Proceedings Volume 5741, (2005) https://doi.org/10.1117/12.590189

KEYWORDS: Liquid crystals, Reflectivity, LCDs, Polarizers, Polarization, CCD cameras, Refractive index, Glasses, Reflection, Interfaces

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Proceedings Article | 23 December 2004 Paper

Liquid crystal lens with voltage and azimuth-dependent focus

Mao Ye, Yoshitaka Yokoyama, Susumu Sato

Proceedings Volume 5639, (2004) https://doi.org/10.1117/12.576704

KEYWORDS: Liquid crystals, Electrodes, Aluminum, Liquid crystal lasers, Beam shaping, Glasses, Refractive index, Anisotropy, Optical properties, Electronics engineering

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Proceedings Article | 30 November 2004 Paper

Polarized latent image forming in liquid crystal devices using polymer-surface photomodification technique

Rumiko Yamaguchi, Ryosuke Mizutori, Toru Kawamura, Susumu Sato

Proceedings Volume 5618, (2004) https://doi.org/10.1117/12.572104

KEYWORDS: Liquid crystals, Polarizers, Optical lithography, Ultraviolet radiation, Polymers, LCDs, Image visualization, Photography, Optical alignment, Visualization

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Proceedings Article | 5 January 2004 Paper

Pretilt angle measurement of reflective liquid crystal cells by plural-wavelength Stokes parameter method

Marenori Kawamura, Yoshiaki Goto, Susumu Sato

Proceedings Volume 5213, (2004) https://doi.org/10.1117/12.506626

KEYWORDS: Liquid crystals, Reflectivity, Interference filters, CCD cameras, LCDs, Polarizers, Polarization, Infrared cameras, Wave plates, Optical filters

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Proceedings Article | 5 January 2004 Paper

Two-dimensional focus control for liquid crystal lens

Mao Ye, Susumu Sato

Proceedings Volume 5213, (2004) https://doi.org/10.1117/12.506612

KEYWORDS: Electrodes, Liquid crystals, Liquid crystal lasers, Astatine, Aluminum, Refractive index, Glasses, Resistance, Anisotropy, Coating

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Proceedings Article | 5 January 2004 Paper

Novel real-time measurement of cell parameters in reflective liquid crystal cells by using a circularly homogeneously aligned liquid crystal cell

Marenori Kawamura, Susumu Sato

Proceedings Volume 5213, (2004) https://doi.org/10.1117/12.506608

KEYWORDS: Liquid crystals, Reflectivity, Polarizers, Glasses, CCD cameras, Polarization, LCDs, Optical testing, Reflection, Interfaces

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Proceedings Article | 12 December 2002 Paper

Polarization-controlling liquid crystal devices with a stacked-electrode structure

Marenori Kawamura, Susumu Sato

Proceedings Volume 4799, (2002) https://doi.org/10.1117/12.452481

KEYWORDS: Liquid crystals, Electrodes, Polarization, Polarizers, Optical components, Glasses, LCDs, CCD cameras, Optical alignment, Optical properties

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Proceedings Article | 12 December 2002 Paper

A near-infrared Stokes parameter method for determining two-dimensional cell thickness and twist angle distributions of liquid crystal color displays

Marenori Kawamura, Susumu Sato

Proceedings Volume 4799, (2002) https://doi.org/10.1117/12.452482

KEYWORDS: Liquid crystals, LCDs, Polarizers, Spatial resolution, Optical filters, CCD cameras, Scanning probe microscopy, Interference filters, Objectives, Switching

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Proceedings Article | 5 September 2002 Paper

New liquid crystal lens

Mao Ye, Susumu Sato

Proceedings Volume 4926, (2002) https://doi.org/10.1117/12.481673

KEYWORDS: Liquid crystals, Glasses, Electrodes, Wavefronts, Zoom lenses, Aluminum, Coating, Dielectrics, Electronics engineering, Anisotropy

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Proceedings Article | 11 December 2001 Paper

Application of nematic liquid crystals to quasi-optical millimeter-wave devices

Masaki Tanaka, Susumu Sato

Proceedings Volume 4463, (2001) https://doi.org/10.1117/12.449936

KEYWORDS: Liquid crystals, Prisms, Metals, Extremely high frequency, Electrodes, Dielectrics, Antennas, Finite-difference time-domain method, Molecules, Modulation

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Proceedings Article | 11 December 2001 Paper

Molecular orientation and converging properties simulation of liquid crystal microlenses by using 3D-FDM

Satoshi Yanase, Mao Ye, Kazuhiro Ouchi, Susumu Sato

Proceedings Volume 4463, (2001) https://doi.org/10.1117/12.449945

KEYWORDS: Liquid crystals, Microlens, Refractive index, Fused deposition modeling, Electrodes, Optical properties, Glasses, Molecules, Finite difference methods, 3D modeling

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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 | 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 | 6 October 2000 Paper

Analysis of director reorientation in a liquid crystal microlens

Mao Ye, Susumu Sato

Proceedings Volume 4231, (2000) https://doi.org/10.1117/12.402772

KEYWORDS: Liquid crystals, Microlens, Numerical simulations, Anisotropy, Electrodes, Dielectrics, Electronics engineering, Optical components, LCDs, Light valves

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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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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

Molecular orientation effects in nematic liquid crystal cells by an external electric field and their applications to a multisensing system

Marenori Kawamura, Susumu Sato

Proceedings Volume 3800, (1999) https://doi.org/10.1117/12.365803

KEYWORDS: Liquid crystals, Sensors, Head, Reflection, Prisms, Glasses, Molecules, Ultraviolet radiation, Absorption, Optical fibers

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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

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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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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