Prof. Akihiro Tagaya Profile

Prof. Akihiro Tagaya

at Japan Science and Technology Agency

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 7 March 2014 Paper

Longitudinal versus transversal excitation in doped graded-index polymer optical fibers

M. Illarramendi, J. Arrue, I. Ayesta, F. Jiménez, J. Zubia, I. Bikandi, A. Tagaya, Y. Koike

Proceedings Volume 8983, 89830G (2014) https://doi.org/10.1117/12.2037797

KEYWORDS: Phase only filters, Polymer optical fibers, Absorption, Fiber lasers, Optical filters, Molecules, Polymers, Fiber optics, Sensors, Nd:YAG lasers

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Proceedings Article | 2 February 2011 Paper

A wide-viewing-angle liquid-crystal display using front-scattering film and directional backlight

T. Saruta, A. Tagaya, Y. Koike

Proceedings Volume 7955, 79550G (2011) https://doi.org/10.1117/12.874415

KEYWORDS: Particles, Scattering, LCDs, Light scattering, Mie scattering, Liquid crystals, Multilayers, Refractive index, Polymer thin films, Polymers

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Proceedings Article | 1 March 2010 Paper

The effect of trans-stilbene unit in the compensation of birefringence of poly(methyl methacrylate) in the random copolymerization method and anisotropic molecule dopant method

Houran Shafiee, Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 7599, 75990U (2010) https://doi.org/10.1117/12.848869

KEYWORDS: Birefringence, Photoelasticity, Polymers, Polymethylmethacrylate, Molecules, Polymerization, Glasses, Protactinium, Polymer thin films, Optical components

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Proceedings Article | 12 February 2009 Paper

Reduction of orientational birefringence of polymer using nanoparticles

T. Otani, A. Tagaya, Y. Koike

Proceedings Volume 7213, 721310 (2009) https://doi.org/10.1117/12.808128

KEYWORDS: Polymethylmethacrylate, Silica, Particles, Nanoparticles, Birefringence, Photoelasticity, Polymers, Transparency, Polymer thin films, Nanocomposites

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Proceedings Article | 12 February 2009 Paper

Birefringence analysis of a photonics polymer doped with a birefringent crystal

Yukiko Yamada, Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 7213, 72130W (2009) https://doi.org/10.1117/12.807606

KEYWORDS: Birefringence, Polymers, Crystals, Polymer thin films, Refractive index, Transparency, Statistical analysis, Photorefractive polymers, Photoelasticity, Doping

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Proceedings Article | 12 February 2009 Paper

Application of polymer graded-index materials for aberration correction of progressive addition lenses

Yuki Shitanoki, Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 7213, 72130L (2009) https://doi.org/10.1117/12.808451

KEYWORDS: GRIN lenses, Monochromatic aberrations, Diffusion, Polymers, Refractive index, Distortion, Ultraviolet radiation, Aberration correction, Polymerization, Glasses

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Proceedings Article | 23 February 2006 Paper

Synthesis of a zero-birefringence polymer by doping with a nano-size birefringent crystal

Hisanori Ohkita, Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 6117, 611716 (2006) https://doi.org/10.1117/12.645379

KEYWORDS: Polymers, Birefringence, Polymer thin films, Crystals, Doping, Transparency, Air contamination, Glasses, Refractive index, Transmittance

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Proceedings Article | 28 May 2004 Paper

High-definition projection screen based on multiple light scattering technique

Hiromasa Suzuki, Takamitsu Okumura, Akihiro Tagaya, Eizaburo Higuchi, Yasuhiro Koike

Proceedings Volume 5289, (2004) https://doi.org/10.1117/12.526273

KEYWORDS: Particles, Light scattering, Molecules, Monte Carlo methods, Ocean optics, Transmittance, Carbon, Polymers, Antireflective coatings, Mie scattering

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Proceedings Article | 19 November 2003 Paper

Scattering analysis of highly scattering optical transmission polymer and its application to LCD displays

Takamitsu Okumura, Takeshi Ishikawa, Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.529997

KEYWORDS: Polymers, Scattering, Mie scattering, Particles, LCDs, Light scattering, Multiple scattering, Monte Carlo methods, Transmittance, Scatter measurement

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Proceedings Article | 17 September 2002 Paper

Highly scattering optical transmission polymer and its application for LCD display

Takamitsu Okumura, Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 4918, (2002) https://doi.org/10.1117/12.483058

KEYWORDS: Polymers, Mie scattering, Scattering, Particles, Multiple scattering, Light scattering, LCDs, Monte Carlo methods, Transmittance, Waveguides

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Proceedings Article | 13 June 2002 Paper

Plastic optical fibers containing lanthanide chelates and organic dyes for laser and amplifier applications

Ken Kuriki, Susumu Nishihara, Y. Nishizawa, Akihiro Tagaya, Yasuhiro Koike, Yoshiyuki Okamoto

Proceedings Volume 4642, (2002) https://doi.org/10.1117/12.470439

KEYWORDS: Rod lasers, Absorption, Glasses, Polymer optical fibers, Lanthanides, Ions, Luminescence, Fiber lasers, Laser damage threshold, Fiber amplifiers

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Proceedings Article | 29 October 2001 Paper

Zero-birefringence polymers for optical devices

Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 4594, (2001) https://doi.org/10.1117/12.446564

KEYWORDS: Birefringence, Polymers, Molecules, Polymethylmethacrylate, Particles, Polarizability, Doping, Optical components, Silica, Anisotropy

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Proceedings Article | 19 May 2000 Paper

High-performance polymer optical fiber lasers and amplifiers

Ken Kuriki, Takeyuki Kobayashi, Nana Imai, Toshihiko Tamura, Akihiro Tagaya, Yasuhiro Koike, Yoshiyuki Okamoto

Proceedings Volume 3939, (2000) https://doi.org/10.1117/12.386385

KEYWORDS: Optical fibers, Fiber lasers, Rhodamine, Absorption, Polymers, Luminescence, Dye lasers, Polymer optical fibers, Phase only filters, Polymerization

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Proceedings Article | 12 November 1999 Paper

Highly scattering optical transmission polymers for liquid crystal display

Akihiro Tagaya, Yasuhiro Koike

Proceedings Volume 3896, (1999) https://doi.org/10.1117/12.370309

KEYWORDS: Light scattering, Polymers, Scattering, Prisms, Particles, LCDs, Mie scattering, Transmittance, Lamps, Monte Carlo methods

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Proceedings Article | 3 October 1994 Paper

High-power polymer optical fiber amplifiers and their applications

Tsuyoshi Yamamoto, Kazuhito Fujii, Shigehiro Teramoto, Akihiro Tagaya, Eisuke Nihei, Takeshi Kinoshita, Yasuhiro Koike, Keisuke Sasaki

Proceedings Volume 2289, (1994) https://doi.org/10.1117/12.188705

KEYWORDS: Polymer optical fibers, Rhodamine B, Optical amplifiers, Dye lasers, High power fiber amplifiers, Oscillators, Signal attenuation, Absorption, Liquids, Rhodamine

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Proceedings Article | 1 November 1993 Paper

High-bandwidth organic dye-doped polymer optical fiber amplifier

Tsuyoshi Yamamoto, Kazuhito Fujii, Shigehiro Teramoto, Akihiro Tagaya, Eisuke Nihei, Takeshi Kinoshita, Yasuhiro Koike, Keisuke Sasaki

Proceedings Volume 2024, (1993) https://doi.org/10.1117/12.161350

KEYWORDS: Polymer optical fibers, Rhodamine B, Absorption, Polymethylmethacrylate, Fiber amplifiers, Telecommunications, Optical amplifiers, Dye lasers, Polymers, Refractive index

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Showing 5 of 16 publications

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