Mr. Koki Ishihara Profile

Koki Ishihara

at Sony EMCS Corp Omigawa TEC

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Author

Publications (5)

Proceedings Article | 14 June 2004 Paper

Optical properties of rare-earth-metal-chelate- doped PMMA and DNA–CTMA films

Masahiro Wada, Suguru Horinouchi, Yoshiharu Kagami, Koki Ishihara, Naoya Ogata

Proceedings Volume 5350, (2004) https://doi.org/10.1117/12.521417

KEYWORDS: Polymethylmethacrylate, Quantum efficiency, Absorption, Optical properties, Luminescence, Solids, Polymers, Integrating spheres, Genetic engineering, Molecules

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Proceedings Article | 14 July 2003 Paper

Optical amplification properties of a cyanine-dye-doped DNA-lipid complex fiber

Koki Ishihara, Masashi Eguchi, Lili Wang, Y. Kumakura, Gongjian Zhang, H. Abe, A. Watanabe, Kazuhito Fujii, A. Haja Hameed, Suguru Horinouchi, T. Fukagawa, T. Ishikawa, Naoya Ogata, Yoshiharu Kagami

Proceedings Volume 4991, (2003) https://doi.org/10.1117/12.475442

KEYWORDS: Luminescence, Fiber amplifiers, Optical amplifiers, Absorption, Polymethylmethacrylate, Optical filtering, Optical fibers, Fiber lasers, Statistical analysis, Signal detection

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Proceedings Article | 29 August 2002 Paper

Strongly luminescent rare-earth-ion-doped DNA-CTMA complex film and fiber materials

T. Ishikawa, Naoya Ogata, Gongjian Zhang, M. Wada, H. Izumi, Lili Wang, Koki Ishihara, A. Watanabe, Suguru Horinouchi

Proceedings Volume 4905, (2002) https://doi.org/10.1117/12.480996

KEYWORDS: Luminescence, Europium, Fiber amplifiers, Solids, Energy transfer, Ultraviolet radiation, Absorption, Polymethylmethacrylate, Optical amplifiers, Ions

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Proceedings Article | 29 August 2002 Paper

Investigation of polythiophene-doped polymer optical fiber

Koki Ishihara, Yoshiharu Kagami, Suguru Horinouchi, T. Ishikawa, S. Kondo., Lili Wang, A. Watanabe

Proceedings Volume 4905, (2002) https://doi.org/10.1117/12.480992

KEYWORDS: Polymerization, Plasma, Luminescence, Polymers, Polymer optical fibers, Absorption, Phase only filters, Visible radiation, Chemical reactions, Spectrophotometry

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Proceedings Article | 29 August 2002 Paper

Fabrication and characterization of rare-earth metal-chelate-doped plastic film and fiber materials: Eu(3+)-chelate-doped PMMA

Suguru Horinouchi, Naoya Ogata, Gongjian Zhang, A. Watanabe, Masashi Eguchi, Koki Ishihara, M. Wada, Lili Wang, T. Ishikawa

Proceedings Volume 4905, (2002) https://doi.org/10.1117/12.480993

KEYWORDS: Polymethylmethacrylate, Luminescence, Europium, Ions, Optical amplifiers, Fiber amplifiers, Polymers, Solids, Refractive index, Ultraviolet radiation

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