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High-Speed Graded-Index Plastic Optical Fibers and Their Simple Interconnects for 4K/8K Video Transmission

Koike, Y. & Inoue, A., 2016 3月 15, In: Journal of Lightwave Technology. 34, 6, p. 1551-1555 5 p., 7378834.

研究成果: Article › 査読

High-speed photonics polymer and its application

Koike, Y., Ishigure, T., Satoh, M. & Nihei, E., 1998 3月, In: Pure and Applied Optics (Print edition) (United Kingdom). 7, 2, p. 201-210 10 p.

研究成果: Article › 査読

12 被引用数 (Scopus)

High temperature resistant graded-index polymer optical fiber

Sato, M., Hirai, M., Ishigure, T. & Koike, Y., 2000 12月, In: Journal of Lightwave Technology. 18, 12, p. 2139-2145 7 p.

研究成果: Article › 査読

20 被引用数 (Scopus)

High-thermally stable and high-bandwidth graded index plastic optical fiber for vehicle networks

Asai, M., Yamaki, Y., Takahashi, S. & Koike, Y., 2011 10月 15, In: Journal of Polymer Science, Part B: Polymer Physics. 49, 20, p. 1464-1469 6 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

High‐power polymer optical fiber amplifier

Yamamoto, T., Fujii, K., Tagaya, A., Teramoto, S., Nihei, E., Koike, Y. & Sasaki, K., 1995 11月, In: Electronics and Communications in Japan (Part II: Electronics). 78, 11, p. 36-44 9 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

Improvement of the physical properties of poly(methyl methacrylate) by copolymerization with N-pentafluorophenyl maleimide; Zero-orientational and photoelastic birefringence polymers with high glass transition temperatures

Tagaya, A., Lou, L., Ide, Y., Koike, Y. & Okamoto, Y., 2012 5月, In: Science China Chemistry. 55, 5, p. 850-853 4 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

Index profile design for high-bandwidth W-shaped plastic optical fiber

Takahashi, K., Ishigure, T. & Koike, Y., 2006 7月, In: Journal of Lightwave Technology. 24, 7, p. 2867-2876 10 p.

研究成果: Article › 査読

24 被引用数 (Scopus)

Influence of dielectric fluctuation on light-scattering properties of random copolymers in bulk

Koike, K., Araki, T. & Koike, Y., 2014 5月 27, In: Polymer. 55, 11, p. 2697-2703 7 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

Inherent light scattering losses by amorphous optical polymer glasses

Tanio, N., Koike, Y. & Ohtsuka, Y., 1989 3月, In: Polymer Journal. 21, 3, p. 259-266 8 p.

研究成果: Article › 査読

Open Access

32 被引用数 (Scopus)

Internet metronome: An experimental remote jazz jam session with uncompressed HDTV transmission over lightpaths

Nakamura, O., Sugiura, K., Yamamoto, S., Shigechika, N., Kato, A., Hasebe, K. & Murai, J., 2006 4月, In: IEICE Transactions on Communications. E89-B, 4, p. 1052-1057 6 p.

研究成果: Article › 査読

3 被引用数 (Scopus)

Intrinsically Stabilized Plastic Optical Fiber Link Subject to External Optical Feedback

Inoue, A. & Koike, Y., 2019 2月, In: IEEE Photonics Journal. 11, 1, 8606222.

研究成果: Article › 査読

4 被引用数 (Scopus)

Intrinsic transmission bandwidths of graded-index plastic optical fibers

Inoue, A., Sassa, T., Makino, K., Kondo, A. & Koike, Y., 2012 7月 1, In: Optics Letters. 37, 13, p. 2583-2585 3 p.

研究成果: Article › 査読

30 被引用数 (Scopus)

Inventory redistribution process with fine granular real space information - Proposal and evaluation using a specialty store's supply chain

Inaba, T., Nakamura, O., Kokuryo, J. & Murai, J., 2010 12月 1, In: Journal of Japan Industrial Management Association. 61, 3, p. 180-190 11 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Investigation of optical and thermal properties of N-(alkyl-substituted) maleimides for use in zero-zero-birefringence polymer

Beppu, S., Hotta, H., Shafiee, H., Tagaya, A. & Koike, Y., 2015, In: Applied Optics. 54, 4, p. 779-788 10 p.

研究成果: Article › 査読

8 被引用数 (Scopus)

Investigation of the physical properties of poly(ortho- and para-trifluoromethoxy styrenes)

Sengupta, A., Koike, Y. & Okamoto, Y., 2013 8月 12, In: Macromolecular Chemistry and Physics. 214, 15, p. 1734-1737 4 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

IPv4 traversal for the NEMO basic support protocol by IPv4 care-of address registration

Wakikawa, R., Williams, C., Uehara, K. & Murai, J., 2005, In: IEICE Transactions on Communications. E88-B, 4, p. 1331-1336 6 p.

研究成果: Article › 査読

Koike Laboratory, Faculty of Science and Technology, Keio University, Keio Photonics Research Institute

Koike, Y., 2012 9月 1, In: Journal of Japan Institute of Electronics Packaging. 15, 7, p. 571 1 p.

研究成果: Article › 査読

Large-Core, High-Bandwidth Polymer Optical Fiber for Near Infrared Use

Ishigure, T., Nihei, E., Koike, Y., Forbes, C. E., La Nieve, L., Straff, R. & Deckers, H. A., 1995 4月, In: IEEE Photonics Technology Letters. 7, 4, p. 403-405 3 p.

研究成果: Article › 査読

23 被引用数 (Scopus)

Large radial graded-index polymer

Wu, S. P., Nihei, E. & Koike, Y., 1996 1月 1, In: Applied Optics. 35, 1, p. 28-32 5 p.

研究成果: Article › 査読

27 被引用数 (Scopus)

Large-scale cooperative dissemination of governmental information in emergency - An experiment and future strategies

Horiba, K., Okawa, K. & Murai, J., 2012 7月, In: IEICE Transactions on Communications. E95-B, 7, p. 2191-2199 9 p.

研究成果: Article › 査読

Laser-like performance of side-pumped dye-doped polymer optical fibers

Arrue, J., Illarramendi, M. A., Ayesta, I., Jiménez, F., Zubia, J., Tagaya, A. & Koike, Y., 2015 4月 1, In: IEEE Photonics Journal. 7, 2, 7052362.

研究成果: Article › 査読

14 被引用数 (Scopus)

LED flat panel capable of seamless connection for use in lighting

Mochizuki, K., Sakurai, K., Shinohara, Y., Tagaya, A. & Koike, Y., 2016, In: Journal of Light and Visual Environment. 40, p. 28-35 8 p.

研究成果: Article › 査読

Light Scattering and Heterogeneities in Low-Loss Poly(methyl methacrylate) Glasses

Koike, Y., Tanio, N. & Ohtsuka, Y., 1989 5月 1, In: Macromolecules. 22, 3, p. 1367-1373 7 p.

研究成果: Article › 査読

100 被引用数 (Scopus)

Light Scattering and Local Structure in Low-Loss Poly(methyl methacrylate) Glasses

Ohtsuka, Y., Koike, Y., Awaji, H. & Tanio, N., 1985, In: KOBUNSHI RONBUNSHU. 42, 4, p. 265-271 7 p.

研究成果: Article › 査読

Open Access

8 被引用数 (Scopus)

Light scattering loss and glass transition temperature of optical polymer glass

Tanio, N. & Koike, Y., 1996, In: KOBUNSHI RONBUNSHU. 53, 10, p. 682-688 7 p.

研究成果: Article › 査読

Open Access

4 被引用数 (Scopus)

Light scattering of ideal random copolymers in bulk

Koike, K., Du, Q., Nishino, S. & Koike, Y., 2014 2月 12, In: Polymer. 55, 3, p. 878-885 8 p.

研究成果: Article › 査読

5 被引用数 (Scopus)

Low loss and high bandwidth polystyrene-based graded index polymer optical fiber

Makino, K., Akimoto, Y., Koike, K., Kondo, A., Inoue, A. & Koike, Y., 2013, In: Journal of Lightwave Technology. 31, 14, p. 2407-2412 6 p., 6525378.

研究成果: Article › 査読

17 被引用数 (Scopus)

Low loss graded index polymer optical fiber with high stability under damp heat conditions

Makino, K., Kado, T., Inoue, A. & Koike, Y., 2012 6月 4, In: Optics Express. 20, 12, p. 12893-12898 6 p.

研究成果: Article › 査読

22 被引用数 (Scopus)

Low-Noise Graded-Index Plastic Optical Fiber Achieved by Specific Copolymerization Process

Akashi, T., Inoue, A. & Koike, Y., 2021 6月 1, In: Journal of Lightwave Technology. 39, 11, p. 3553-3559 7 p., 9382849.

研究成果: Article › 査読

1 被引用数 (Scopus)

Low-noise graded-index plastic optical fiber for significantly stable and robust data transmission

Inoue, A. & Koike, Y., 2018 12月 15, In: Journal of Lightwave Technology. 36, 24, p. 5887-5892 6 p., 8502060.

研究成果: Article › 査読

12 被引用数 (Scopus)

Low-noise radio over graded-index plastic optical fiber

Inoue, A. & Koike, Y., 2020 6月 15, In: Optics Letters. 45, 12, p. 3192-3195 4 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

Magnesium Ion-Selective Optodes Based on a Neutral Ionophore and a Lipophilic Cationic Dye

Siswanta, D., Hisamoto, H., Sato, S., Matsumoto, Y., Koike, Y., Yamamori, S. & Suzuki, K., 1997, In: analytical sciences. 13, 3, p. 429-435 7 p.

研究成果: Article › 査読

Open Access

11 被引用数 (Scopus)

Mechanism of generation of birefringence in poly(methyl methacrylate/styrene)

Kojo, T., Tagaya, A. & Koike, Y., 2012 2月, In: Polymer Journal. 44, 2, p. 167-173 7 p.

研究成果: Article › 査読

8 被引用数 (Scopus)

MIBsocket: An integrated mechanism to manipulate general network information in mobile communications

Wakikawa, R., Uehara, K., Teraoka, F. & Murai, J., 2001 8月, In: IEICE Transactions on Communications. E84-B, 8, p. 2001-2010 10 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Misalignment tolerance of pluggable ballpoint-pen interconnect of graded-index plastic optical fiber for 4K/8K UHD display

Inoue, A. & Koike, Y., 2016 11月, In: IEICE Transactions on Electronics. E99C, 11, p. 1271-1276 6 p.

研究成果: Article › 査読

3 被引用数 (Scopus)

Modal analysis of a multimode polarization-maintaining plastic optical fiber fabricated using poly(methyl methacrylate/benzyl methacrylate) copolymer

Furukawa, R. A., Tagaya, A. & Koike, Y., 2008, In: Applied Physics Letters. 93, 10, 103303.

研究成果: Article › 査読

11 被引用数 (Scopus)

Modal bandwidth enhancement in a plastic optical fiber by W-refractive index profile

Ishigure, T., Endo, H., Ohdoko, K., Takahashi, K. & Koike, Y., 2005 4月, In: Journal of Lightwave Technology. 23, 4, p. 1754-1762 9 p.

研究成果: Article › 査読

24 被引用数 (Scopus)

Mode-coupling control and new index profile of GI POF for restricted-launch condition in very-short-reach networks

Ishigure, T., Ohdoko, K., Ishiyama, Y. & Koike, Y., 2005 12月, In: Journal of Lightwave Technology. 23, 12, p. 4155-4168 14 p.

研究成果: Article › 査読

19 被引用数 (Scopus)

Mortality responses to rice price fluctuations and household factors in a farming village in central Tokugawa Japan

Tsuya, N. O. & Hamano, K., 2001 4月, In: History of the Family. 6, 1, p. 1-31 31 p.

研究成果: Article › 査読

2 被引用数 (Scopus)

Multidimensional NMR characterization of perfluorinated monomer and its precursors

Zhang, B., Li, L., Mikeš, F., Koike, Y., Okamoto, Y. & Rinaldi, P. L., 2013 3月, In: Journal of Fluorine Chemistry. 147, p. 40-48 9 p.

研究成果: Article › 査読

7 被引用数 (Scopus)

NAT-MANEMO: Route optimization for unlimited network extensibility in MANEMO

Tazaki, H., Van Meter, R., Wakikawa, R., Uehara, K. & Murai, J., 2011, In: Journal of information processing. 19, p. 118-128 11 p.

研究成果: Article › 査読

3 被引用数 (Scopus)

NCAP - Distributed network capture with shared analysis

Vixie, P. & Murai, J., 2010, In: Computer Software. 27, 4, p. 133-143 11 p.

研究成果: Article › 査読

Network structure and spare path capacity reduction for path failure restoration method using diversity coding

Nishida, M., Kusumoto, H. & Murai, J., 2000, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 83, 12, p. 1-14 14 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

New insights into dopant design for graded-index plastic optical fibers for transmission at 850 nm

Sengupta, A., Koike, K., Koike, Y. & Okamoto, Y., 2014 2月, In: Optical Materials. 36, 4, p. 782-786 5 p.

研究成果: Article › 査読

1 被引用数 (Scopus)

New interfacial-gel copolymerization technique for steric GRIN polymer optical waveguides and lens arrays

Koike, Y., Takezawa, Y. & Yasuji, O., 1988 2月 1, In: Applied Optics. 27, 3, p. 486-491 6 p.

研究成果: Article › 査読

119 被引用数 (Scopus)

New perfluoro-dioxolane-based membranes for gas separations

Okamoto, Y., Zhang, H., Mikes, F., Koike, Y., He, Z. & Merkel, T. C., 2014 12月 1, In: Journal of Membrane Science. 471, p. 412-419 8 p.

研究成果: Article › 査読

43 被引用数 (Scopus)

Noise and Distortion Reduction in OFDM Radio-Over-Fiber Link by Graded-Index Plastic Optical Fiber

Muramoto, K., Inoue, A. & Koike, Y., 2020 7月 1, In: IEEE Photonics Technology Letters. 32, 13, p. 835-838 4 p., 9104659.

研究成果: Article › 査読

2 被引用数 (Scopus)

Nonlinear Distortion Reduction Effect of Graded-Index Plastic Optical Fiber

Muramoto, K., Inoue, A. & Koike, Y., 2019 5月 15, In: IEEE Photonics Technology Letters. 31, 10, p. 791-794 4 p., 8676016.

研究成果: Article › 査読

2 被引用数 (Scopus)

Nontraditional family-related attitudes in Japan: Macro and micro determinants

Choe, M. K., Bumpass, L. L., Tsuya, N. O. & Rindfuss, R. R., 2014 6月, In: Population and Development Review. 40, 2, p. 241-271 31 p.

研究成果: Article › 査読

24 被引用数 (Scopus)

Novel amorphous perfluorocopolymeric system: Copolymers of perfluoro-2-methylene-1,3-dioxolane derivatives

Yang, Y. U., Mikeš, F., Yang, L., Liu, W., Koike, Y. & Okamoto, Y., 2006 3月 1, In: Journal of Polymer Science, Part A: Polymer Chemistry. 44, 5, p. 1613-1618 6 p.

研究成果: Article › 査読

14 被引用数 (Scopus)

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