TSUTSUMI Naoto

FacultyExecutive Level
PositionTrustee・Vice-President
Last Updated :2021/09/17

Profile

Degree

  • 1979/03
  • 1985/03

Campus Career

  • 1984/07-1991/09, Kyoto Institute of Technology, Research Associate
  • 1991/10-1997/03, Kyoto Institute of Technology, Associate Professor
  • 1997/04-, Kyoto Institute of Technology, Professor
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    Research Activities

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    Papers

    • Triphenylamine-based Plasticizer in Controlling Traps and Photorefractivity Enhancement
      Author : Ngoc Giang, Takafumi Sassa, Takashi Fujihara, Sho Tsujimura, Kenji Kinashi, Wataru Sakai, Satoshi Wada, Naoto Tsutsumi
      Journal : ACS Applied Electronic Materials
      Publication Date : 2021/05
      Volume,Number,Page : 3, 2170 – 2177
    • X-ray Composite Fibrous Color Dosimeter Based on 10,12-Pentacosadiynoic Acid.
      Author : Phu Phong Vo, Hoan Ngoc Doan, Kenji Kinashi, Wataru, Sakai, Naoto Tsutsumi
      Journal : Dyes and Pigments
      Publication Date : 2021/04
      Volume,Number,Page : 191, 109356
    • Superior light-resistant dithieno[3,2-b:2’,3’-d]arsole-based polymers exhibiting ultrastable amplified spontaneous emission
      Author : Chieko Yamazawa, Yoshinori Hirano, Hiroaki Imoto, Naoto Tsutsumi* and Kensuke Naka
      Journal : Chem. Comm.
      Publication Date : 2021/02
      Volume,Number,Page : 57, 1595 – 1598
    • Spin-trapping analysis for thermal degradation of poly(vinyl alcohol)
      Author : Tomoki Hayashi, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi, Ayaka Fujii, Seisuke Inada, Hiroshi Yamamoto
      Journal : Polymer
      Publication Date : 2021/02
      Volume,Number,Page : 217, 123416
    • Chitosan-functionalized Recycled Polyethylene Terephthalate Nanofibrous Membrane for Sustainable On-Demand Oil-Water Separation.
      Author : Andrea Baggio, Hoan Ngoc Doan, Phu Phong Vo, Kenji Kinashi, Yasuro Fuse, Wataru, Sakai, Naoto Tsutsumi, Marco Sangermano
      Journal : Global Challenges
      Publication Date : 2021/01
      Volume,Number,Page : 2000107
    • Re-evaluation of the Energy Density Properties of VDF Ferroelectric Thin Film Capacitors
      Author : Naoto Tsutsumi,* Rikiya Tanaka, Kenji Kinashi, and Wataru Sakai
      Journal : ACS Omega
      Publication Date : 2020/11
      Volume,Number,Page : 5, 30468−30477
    • Nylon 10-12-Based Ferroelectric Capacitor for Energy Storage
      Author : Ayumi Yanaka, Wataru Sakai, Kenji Kinashi, Naoto Tsutsumi
      Journal : AIP Advances
      Publication Date : 2020/10
      Volume,Number,Page : 10, 095323
    • Enhancement of Amplified Spontaneous Emission and Laser Performance for Rhodamine 6G/Cellulose Acetate DFB and DBR Waveguide Devices: a Role of Thermally Annealed P(VDF-TrFE) Intermediate Layer.
      Author : Naoto Tsutsumi,* Yoshinori Hirano, Kenji Kinashi, Wataru Sakai
      Journal : ACS Applied Electronic Materials
      Publication Date : 2020/06
      Volume,Number,Page : 2, 6, 1514–1521
    • Theoretical limit of the colour-change sensitivity of a composite resin dosimeter film based on spiropyran/BaFCl:Eu2+/polystyrene
      Author : Kenji Kinashi,* Hayato Tsuchida, Wataru Sakai, Naoto Tsutsumi
      Journal : ChemistryOpen
      Publication Date : 2020/05
      Volume,Number,Page : 9, 623 –627
    • Ferroelectric Performances in Nylons 6-12, 10-12, 11-12, and 12-12
      Author : Ayumi Yanaka, Wataru Sakai, Kenji Kinashi, and Naoto Tsutsumi*
      Journal : RSC Advances
      Publication Date : 2020/05
      Volume,Number,Page : 10, 15740 – 15750
    • Recycled PET as a PDMS-Functionalized electrospun fibrous membrane for oil-water separation
      Author : Hoan Ngoc Doan, Phu Phong Vo, Kohei Hayashi, Kenji Kinashi,*, Wataru Sakai, Naoto Tsutsumi
      Journal : J. Environmental Chemical Engineering
      Publication Date : 2020/05
      Volume,Number,Page : 8, 103921
    • X-ray Visualization and Quantification Using Fibrous Color Dosimeter Based on Leuco Dye
      Author : Phu Phong Vo, Hoan Ngoc Doan, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi and Dai Phu Huynh
      Journal : Applied Sciences
      Publication Date : 2020/05
      Volume,Number,Page : 10, 3798
    • Ferroelectric Switching in Spin-coated Nylons 11 and 12
      Author : Ayumi Yanaka, Wataru Sakai, Kenji Kinashi, Naoto Tsutsumi
      Journal : J. Applied Polymer Science
      Publication Date : 2020/05
      Volume,Number,Page : 136, 48438
    • Facile and Scalable Fabrication of Porous Polystyrene Fibers for Oil Removal by Centrifugal Spinning
      Author : Hoan Ngoc Doan, Dien Kim Nguyen, Phu Phong Vo, Kohei Hayashi, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi, Dai Phu Huynh
      Journal : ACS Omega
      Publication Date : 2019/09
      Volume,Number,Page : 4(14), 15992-16000
    • High-Performance All-Organic DFB and DBR Waveguide Laser with Various Grating Height Fabricated by a Two-Photon Absorption DLW Method
      Author : Naoto Tsutsumi, Keiichi Kaida, Kenji Kinashi, Wataru Sakai
      Journal : Scientific Reports
      Publication Date : 2019/07
      Volume,Number,Page : 9, 10584
    • A leuco-based composite resin dosimeter film
      Author : T. Iwata, K. Kinashi, W. Sakai, N. Tsutsumi
      Journal : ACS Omega
      Publication Date : 2019/06
      Volume,Number,Page : 4(6), 9946-9951
    • Holographic performance of azo-carbazole dye-doped UP resin films using a dyeing process
      Author : Kenji Kinashi*, Isana Ozeki , Ikumi Nakanishi , Wataru Sakai , Naoto Tsutsumi,
      Journal : Materials
      Publication Date : 2019/06
      Volume,Number,Page : 12 (6), 945
    • Understanding Ferroelectric Performances of Spin-coated Odd-Odd Nylon Thin Films
      Author : Naoto Tsutsumi, Nahoko Kajimoto, Kenji Kinashi, Wataru Sakai
      Journal : J. Appl. Polym. Sci.
      Publication Date : 2019/05
      Volume,Number,Page : 136, 47595
    • Electron Spin Resonance and Photoelectron Yield Spectroscopic Studies for Photocarrier Behavior in Photorefractive Polymeric Composites
      Author : Yuki Tanaka, Kenji Kinashi, Kenji Kono, Wataru Sakai, Naoto Tsutsumi
      Journal : Organic Electronics
      Publication Date : 2019/03
    • Flexible all-organic photorefractive devices
      Author : Kenji Kinashi, Mei Matsumura, Wataru Sakai, Naoto Tsutsumi
      Journal : ACS Applied Electronic Materials
      Publication Date : 2019/02
      Volume,Number,Page : 1(2), 238-245
    • Centrifugally Spun Recycled PET: Processing and Characterization
      Author : Phu Phong Vo, Hoan Ngoc Doan, Kenji Kinashi *, Wataru Sakai, Naoto Tsutsumi, Dai Phu Huynh
      Journal : Polymers
      Publication Date : 2018/06
      Volume,Number,Page : 10(6) 680
    • Material design of azo-carbazole copolymer for preservation stability with rewritable holographic stereogram
      Author : K. Kinashi, I. Nakanishi, W. Sakai, N. Tsutsumi*
      Journal : Macromol. Chem. Phys.
      Publication Date : 2019/01
      Volume,Number,Page : 220(2) 1800456
    • Influence of an interfacial effect on the laser performance of a rhodamine 6G/cellulose acetate waveguide on a vinylidene fluoride copolymer layer
      Author : Naoto Tsutsumi, Yoshinori Hirano, Kenji Kinashi, and Wataru Sakai
      Journal : Langmuir
      Publication Date : 2018/05
      Volume,Number,Page : 34(25), 7527-7535
    • A composite resin dosimeter: a new concept and design for a fibrous color dosimeter
      Author : Kenji Kinashi, Takato Iwata, Hayato Tsuchida, Wataru Sakai, Naoto Tsutsumi
      Journal : ACS Appl. Mater. & Interfaces
      Publication Date : 2018/04
      Volume,Number,Page : 10 (14), pp 11926–11932
    • Photorefractive dynamics in poly(triarylamine)-based polymer composite: An approach utilizing a second electron trap to reduce the photo-conductivity
      Author : Kento Masumura, Tsuyoshi Oka, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi*
      Journal : Opt. Mater. Express
      Publication Date : 2018/02
      Volume,Number,Page : 8(2) 401-412
    • Spin-Trapping Analysis and Characterization of Thermal Degradation of Thermoplastic Poly(ether−ester) Elastome
      Author : Masayo Sono, Kenji Kinashi, Wataru Sakai,* Naoto Tsutsumi
      Journal : Macromolecules
      Publication Date : 2018/02
      Volume,Number,Page : 51, 1088-1099
    • An efficient all-plastic organic waveguide solid-state laser devices with distributed Bragg reflector
      Author : N. Tsutsumi, R. Yamazaki
      Journal : Phys. Status Solidi A
      Publication Date : 2018/01
      Volume,Number,Page : 215・1700663
    • Direct Laser Writing for Micro-Optical Devices Using a Negative Photoresist
      Author : Naoto Tsutsumi,* Junichi Hirota, Kenji Kinashi, Wataru Sakai
      Journal : Optics Express
      Publication Date : 2017/12
      Volume,Number,Page : 25(25), 31539-31511
    • Re-evaluation of the origin of relaxor ferroelectricity in thin films of vinylidene fluoride terpolymers: An approach using switching current measurements
      Author : Naoto Tsutsumi* Kyohei Okumachi, Kenji Kinashi, Wataru Sakai
      Journal : Scientific Reports
      Publication Date : 2017/11
      Volume,Number,Page : 7・15871
    • Influence of baking conditions on 3D microstructures by direct laser writing in negative photoresist SU-8 via two-photon polymerization
      Author : Naoto Tsutsumi, Nanaho Sakamoto, Ryotaro Nakamura, Kenji Kinashi, Wataru Sakai
      Journal : Journal of Laser Applications
      Publication Date : 2017/11
      Volume,Number,Page : 29・4・042010
    • Fabrication of Three-Dimensional Microstructures in Positive Photoresist through Two-Photon Direct Laser Writing
      Author : Naoto Tsutsumi*, Asato Fukuda, Ryotaro Nakamura, Kenji Kinashi, Wataru Sakai
      Journal : Appl. Phys. A
      Publication Date : 2017/08
      Volume,Number,Page : 123・553
    • Fabrication and photochromic properties of Forcespinning® fibers based on spiropyran-doped poly(methyl methacrylate)
      Author : Hoan Ngoc Doan, Hayato Tsuchida, Takato Iwata, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi, Dai Phu Huynh
      Journal : RSC Advances
      Publication Date : 2017/07
      Volume,Number,Page : 7・33601
    • Carrier-assisted dyeing of poly(L-lactic acid) fibers with dispersed photochromic spiropyran dyes
      Author : K. Kinashi, T. Suzuki, H. Yasunaga, H. Tsuchida, W. Sakai, N. Tsutsumi, H. Yamane,
      Journal : Dyes and Pigments
      Publication Date : 2017/06
      Volume,Number,Page : 145・444
    • Advantage of the circular polarization of light in the updatable holographic response in an azo-carbazole monolithic dye dispersed acrylate matrix
      Author : Naoto Tsutsumi*, Yuki Yabuhara, Kenji Kinashi, and Wataru Sakai
      Journal : Opt. Mater. Express
      Publication Date : 2017/05
      Volume,Number,Page : 7・5・1647
    • Tunable organic distributed feedback dye laser device excited through Förster mechanism
      Author : N. Tsutsumi, T. Hinode
      Journal : Appl. Phys. B
      Publication Date : 2017/03
      Volume,Number,Page : 123・93
    • Optimal composition of the poly(triarylamine)-based polymer composite to maximize photorefractive performance
      Author : (Kento Masumura, Ikumi Nakanishi, Khanh Van Thi Khuat, Kenji Kinashi, Wataru Sasaki, and Naoto Tsutsumi
      Journal : Scientific Reports
      Publication Date : 2019/01
      Volume,Number,Page : 9, 739
    • Recent Advancement of Photorefractive and Photoactive Polymers for Holographic Applications
      Author : N. Tsutsumi
      Journal : Polymer International
      Publication Date : 2017/02
      Volume,Number,Page : 66. 167-174
    • Spin-Trapping Analysis of Thermal Degradation Reaction of Poly(butylene terephthalate)
      Author : Masayo Sono, Kenji Kinashi, Wataru Sakai,* and Naoto Tsutsumi
      Journal : Macromolecules
      Publication Date : 2017/01
      Volume,Number,Page : 50 (1), 254 - 263
    • Radiation-induced color changes in a spiropyran/BaFCl:Eu2+/polystryrene composite film and nonwoven fabric
      Author : Hayato Tsuchida, Ryotaro Nakamura, Kenji Kinashi*, Wataru Sakai, Naoto Tsutsumi, Makoto Ozaki, Takahiro Okabe
      Journal : New J. Chem.
      Publication Date : 2016/10
      Volume,Number,Page : 40・10・8658
    • Re-evaluation of all-plastic organic dye laser with DBR structure fabricated using photoresists
      Author : N. Tsutsumi, S. Nagi, K. Kinashi, W. Sakai
      Journal : Scientific Reports
      Publication Date : 2016/10
    • Molecular design of azo-carbazole monolithic dyes for updatable full-colour holograms
      Author : Kenji Kinashi, Takahiro Fukami, Yuki Yabuhara, Satsuki Motoishi, Wataru Sakai, Masuki Kawamoto, Takafumi Sassa, Naoto Tsutsumi
      Journal : NPG Asia Materials
      Publication Date : 2016/09
      Volume,Number,Page : 8・e311
    • Electron Dominated Grating In Triphenylamine-based Photorefractive Composite
      Author : Ha Ngoc Giang, Takafumi Sassa, Takashi Fujihara, Sho Tsujimura, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : J. Mater. Chem. C
      Publication Date : 2016/07
      Volume,Number,Page : 4・28・6822
    • Fabrication of gold microstructures using negative photoresist doped with gold ions through two-photon excitation
      Author : R. Nakamura, K. Kinashi, W. Sakai, N. Tsutsumi
      Journal : Physical Chemistry Chemical Physics
      Publication Date : 2016/06
      Volume,Number,Page : 18・25・17024
    • Characterization of Carrier Transport and Trapping in Photorefractive Polymer Composites Using Photoemission Yield Spectroscopy in Air
      Author : S. Tsujimura, T. Fujihara, T. Sassa*, K. Kinashi, W. Sakai, K. Ishibashi, N. Tsutsumi*
      Journal : Macromol. Chem. Phys.
      Publication Date : 2016/06
      Volume,Number,Page : 217・1785
    • Nature of enhancement in ferroelectric responses by gold nanoparticles in vinylidene fluoride and trifluoroethylene copolymer
      Author : Naoto Tsutsumi,* Ryusei Kosugi, Kenji Kinashi, and Wataru Sakai
      Journal : ACS Applied Materials & Interfaces
      Publication Date : 2016/06
      Volume,Number,Page : 8・26・16816
    • Enhanced photorefractivity of a perylene bisimide-sensitized poly(4-(diphenylamino) benzyl acrylate) composite
      Author : Tam Van Nguyen, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : Opt. Mater. Express
      Publication Date : 2016/05
      Volume,Number,Page : 6(5), 1714-1723
    • Molecular Design of Photorefractive Polymers
      Author : Naoto Tsutsumi
      Journal : Polymer J.
      Publication Date : 2016/05
      Volume,Number,Page : 48, 571-588
    • Photorefractivity of perylene bisimide-sensitized poly(4-(diphenylamino)benzyl acrylate
      Author : Tam Van Nguyen, Ha Ngoc Giang, Kenji Kinashi, Wataru Sakai, and Naoto Tsutsumi
      Journal : Macromol. Chem. Phys.
      Publication Date : 2016/01
      Volume,Number,Page : 217(1), 85-91
    • Photorefractive dynamics in poly(triarylamine)-based polymer composites
      Author : Naoto Tsutsumi, Kenji Kinashi, Kento Masumura, Kenji Kono
      Journal : Opt. Express
      Publication Date : 2015/09
      Volume,Number,Page : 23(19), 25158-25170
    • Updatable Holographic Diffraction of Photoreactive Monolithic Compound in Poly(methyl methacrylate) Matrix
      Author : Naoto Tsutsumi,* Kenji Kinashi, Kanako Ogo, Takahiro Fukami, Yuuki Yabuhara, Yutaka Kawabe, Kazuhiro Tada, Kodai Fukuzawa, Masuki Kawamoto, Takafumi Sassa, Takashi Fujihara, Takeo Sasaki and Yumiko Naka
      Journal : J. Phys. Chem. C
      Publication Date : 2015/08
      Volume,Number,Page : 119(32), 18567-18572
    • Spiropyran-based X-ray sensitive fiber
      Author : Kenji Kinashi, Yurika Miyamae, Ryotaro Nakamura, Wataru Sakai, Naoto Tsutsumi, Hideki Yamane, Gaku Hatsukano, Makoto Ozaki, Kazuya Jimbo, Takahiro Okabe
      Journal : Chemical Communications
      Publication Date : 2015/06
      Volume,Number,Page : 51, 11170-11173
    • Photorefractive Performance of Poly(triarylamine)-based Polymer Composites: An Approach from the Photoconductive Properties
      Author : Naoto Tsutsumi, Kenji Kinashi, Kento Masumura, Kenji Kono
      Journal : J. Polym. Sci. Part B : Polym. Phys.
      Publication Date : 2015/02
      Volume,Number,Page : 53, 502-508
    • Enhanced photoconductivity and trapping rate through control of bulk state in organic triphenylamine-based photorefractive materials
      Author : Sho Tsujimura, Takashi Fujihara, Takafumi Sassa, Kenji Kinashi, Wataru Sakai, Koji Ishibashi, Naoto Tsutsumi
      Journal : Organic Electronics
      Publication Date : 2014/10
      Volume,Number,Page : 15, 3471-3475
    • Ferroelectric Switching of Vinylidene and Trifluoroethylene Copolymer Thin Films on Au Electrodes Modified with Self-Assembled Monolayer
      Author : Naoto Tsutsumi, Tomotaka Kitano, Kenji Kinashi, Wataru Sakai
      Journal : Materials
      Publication Date : 2014/09
      Volume,Number,Page : 7, 6367-6376
    • Fabrication of the silver structure through two-photon excitation by femtosecond laser
      Author : Ryotaro Nakamura, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : Chemical Physics Letters
      Publication Date : 2014/08
      Volume,Number,Page : 610-611, 241
    • Photorefractive response and real-time holographic application of a poly(4-(diphenylamino)benzyl acrylate)-based composite
      Author : Ha Ngoc Giang, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : Polymer Journal
      Publication Date : 2014/08
      Volume,Number,Page : 46, 59-66
    • Triphenylamine photoconductive polymers for high performance photorefractive devices
      Author : Ha Ngoc Giang, Kenji Kinashi, Sakai, Naoto Tsutsumi
      Journal : Journal of Photochemistry and Photobiology A: Chemistry
      Publication Date : 2014/07
      Volume,Number,Page : 291, 26
    • Recent advances in photorefractivity of poly(4-diphenylaminostyrene) composites: Wavelength dependence and dynamic holographic images
      Author : Sho Tsujimura, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : Japanese Journal of Applied Physics
      Publication Date : 2014/07
      Volume,Number,Page : 53, 082601
    • Photorefractive device using self-assembled monolayer coated indium-tin-oxide electrodes
      Author : Kenji Kinashi, Hironori Shinkai, Wataru Sakai, Naoto Tsutsumi
      Journal : Organic Electronics
      Publication Date : 2013/09
      Volume,Number,Page : 14, 2987
    • Optimization of photorefractivity based on poly(N-vinylcarbazole) composites: an approach from the perspectives of chemistry and physics
      Author : Kenji Kinashi, Yu Wang, Wataru Sakai, Naoto Tsutsumi
      Journal : Macromolecular Chemistry and Physics
      Publication Date : 2013/08
      Volume,Number,Page : 214, 1789 (Journal Cover)
    • Photorefractive response and real-time holographic application of a poly(4-(diphenylamino)benzyl acrylate)-based composite
      Author : Ha Ngoc Giang, Kenji Kinahi, Wataru Sakai, Naoto Tsutsumi
      Journal : Polymer Journal
      Publication Date : 2013/08
      Volume,Number,Page : 46, 59
    • Fully updatable three-dimensional holographic stereogram display device based on organic monolithic compound
      Author : Naoto Tsutsumi, Kenji kinashi, Kazuhiro Tada, Kodai Fukuzawa, Yutaka Kawabe
      Journal : Optics Express
      Publication Date : 2013/08
      Volume,Number,Page : 21(17) 19880-19884
    • Dynamic holographic images using poly(N-vinylcarbazole)-based photorefractive composites
      Author : Kenji Kinashi, Yu Wang, Asato Nonomura, Sho Tsujimura, Wataru Sakai, Naoto Tsutsumi
      Journal : Polymer Journal
      Publication Date : 2013/06
      Volume,Number,Page : 45, 665
    • Two-photon excitation by femtosecond laser in poly(N-vinylpyrrolidone) matrix doped with silver ions
      Author : Ryotaro Nakamura, Masao Hitomi, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : Chem. Phys. Lett.
      Publication Date : 2013/01
      Volume,Number,Page : 558, 62-65
    • Synthesis and Properties of Biodegradable Network Poly(ether-urethane)s from L-Lysine Triisocyanate and Poly(alkylene glycol)s
      Author : Minoru Nagata, Akito Oi, Wataru Sakai, Naoto Tsutsumi
      Journal : J. Appl. Polym. Sci.
      Publication Date : 2012/11
      Volume,Number,Page : 126, E358-E364
    • Quickly Updatable Hologram Images Using Poly(N-vinyl Carbazole) (PVCz) Photorefractive Polymer Composite
      Author : Naoto Tsutsumi, Kenji Kinashi, Asato Nonomura, Wataru Sakai
      Journal : Materials
      Publication Date : 2012/08
      Volume,Number,Page : 5, 1477-1486
    • Real-time three-dimensional holographic display using a monolithic organic compound dispersed film
      Author : Naoto Tsutsumi, Kenji Kinashi, Wataru Sakai, Junichi Nishide, Yutaka Kawabe, Hiroyuki Sasabe
      Journal : Opt. Mater. Express
      Publication Date : 2012/08
      Volume,Number,Page : 2 (8), 1003-1010
    • High-Speed Photorefractive Response Capability in Triphenylamine Polymer-Based Composites
      Author : Sho Tsujimura, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : Applied Physics Express
      Publication Date : 2012/06
      Volume,Number,Page : 5, 064101
    • Photorefractive Composite Based on a Monolithic Polymer
      Author : Ha Ngoc Giang, Kenji Kinashi, Wataru Sakai, Naoto Tsutsumi
      Journal : Macromolecular Chemistry and Physics
      Publication Date : 2012/05
      Volume,Number,Page : 213, 982
    • Towards Nonvolatile Memory Devices Based on Ferroelectric Polymers
      Author : Naoto Tsutsumi, Xue Bai, Wataru Sakai
      Journal : AIP Advances
      Publication Date : 2012/02
      Volume,Number,Page : 2, 012154
    • Off-axis quasi-phase matched second-order optical nonlinearity from χ(2) gratings induced by holographic all-optical poling
      Author : Naoto Tsutsumi, Yuki Nagano
      Journal : J. Opt. Soc. Am. B
      Publication Date : 2012/01
      Volume,Number,Page : 29(1), 23-28
    • All Organic DFB Laser Enhanced by Intermediate High Refractive Index Polymer Layer
      Author : Naoto Tsutsumi, Masahide Shinobu
      Journal : Appl. Phys. B, Laser Optics
      Publication Date : 2011/11
      Volume,Number,Page : 105(4), 839-845
    • Two-photon laser fabrication of three-dimensional silver microstructures with submicron scale linewidth
      Author : Naoto Tsutsumi, Kazuya Nagata, Wataru sakai
      Journal : Appl. Phys. A,
      Publication Date : 2011/04
      Volume,Number,Page : 103, pp.421?426
    • Tunable Distributed Feedback Lasing with Low Threshold and High Slope Efficiency from Electroluminescent Conjugated Polymer Waveguide
      Author : Naoto Tsutsumi, Hitoshi Nishida
      Journal : Optics Communications
      Publication Date : 2011/04
      Volume,Number,Page : 284, pp.3365?3368
    • Strategy for high performance photorefractive polymer composites
      Author : Naoto Tsutsumi, Keniji Kinashi, Wataru Sakai
      Journal : Polymer Photonics, and Novel Optical Technologies edited by Y. Kawabe and M. Kawase, PWC publishing
      Publication Date : 2011/04
      Volume,Number,Page : pp.6-10
    • Photorefractive performance of polycarbazoylethylacrylate composite
      Author : Asato Nonomura, Wataru Sakai, Keniji Kinashi, Naoto Tsutsumi
      Journal : Polymer Photonics, and Novel Optical Technologies edited by Y. Kawabe and M. Kawase, PWC publishing
      Publication Date : 2011/04
      Volume,Number,Page : pp.91-95
    • Enhanced performance of photorefractive poly(N-vinyl carbazole) composites
      Author : Naoto Tsutsumi, Akihito Dohi, Asato Nonomura, Wataru Sakai
      Journal : J. Polym. Sci. Part B: Polym. Phys.
      Publication Date : 2011/03
      Volume,Number,Page : 49, pp.414-420 (2011)
    • Organic Dye Lasers with Distributed Bragg Reflector Grating and Distributed Feedback Resonator
      Author : Naoto Tsutsumi, Takashi Ishibashi
      Journal : Optics Express
      Publication Date : 2009/11
      Volume,Number,Page : 17 (24), 21698-21703
    • Photorefractive Performance of Polycarbazoylethylacrylate Composites with Photoconductive Plasticizer
      Author : Naoto Tsutsumi, Wataru Miyazaki
      Journal : J. Appl. Phys.
      Publication Date : 2009/10
      Volume,Number,Page : 106, 083113
    • Ferroelectric Properties of Ultrathin Films of Nylon 11
      Author : Naoto Tsutsumi, Tomohiro Yamaoka
      Journal : Thin Solid Films
      Publication Date : 2009/09
      Volume,Number,Page : 518, 814-818
    • Gain-narrowed emissions from oligomer crystals assisted by interference exposure
      Author : 堀田 収, 山雄健史, Takeshi Inoue, Yuki Okuda, Takashi Ishibashi, Naoto Tsutsumi
      Journal : Synth. Met.
      Publication Date : 2009/05
      Volume,Number,Page : 159(9-10), 889?892
    • Fabrication of laser induced periodic surface structure for geometrical engineering
      Author : Naoto Tsutsumi, Arata Fujihara, Kazuya Nagata
      Journal : Thin Solid Films
      Publication Date : 2008/09
      Volume,Number,Page : 517, pp.1487-1492
    • Second-oeder optical nonlinearities from χ(2) gratings induced by holographic all-optical poling
      Author : Naoto Tsutsumi, Yoshihiro Ikegami
      Journal : Optics Commun.
      Publication Date : 2008/09
      Volume,Number,Page : 281, pp. 5905-5909
    • Recent development of biodegradable network polyesters obtained from renewable natural resources
      Author : Naoto Tsutsumi, Yoichiro Kono, Masaya Oya, Wataru Sakai, Minoru Nagata
      Journal : Clean
      Publication Date : 2008/08
      Volume,Number,Page : 36(8), pp.682-686
    • Effect of molecular weight of poly(N-vinyl carbazole) on photorefractive performances
      Author : Naoto Tsutsumi, Hideto Kasaba
      Journal : J. Appl. Phys.
      Publication Date : 2008/08
      Volume,Number,Page : 104, 073102
    • Ti-Sapphire Femtosecond Pulse Pumped Laser Emission from All-Plastic Organic Waveguide with Distributed Feedback Resonator
      Author : Naoto Tsutsumi, Makoto Takeuchi
      Journal : Optics Communications
      Publication Date : 2008/04
      Volume,Number,Page : 281(8), pp.2179-2183
    • All-Plastic Organic Dye Laser with Distributed Feedback Resonator Structure
      Author : Naoto Tsutsumi,, Makoto Takeuchi, Wataru Sakai
      Journal : Thin Solid Films
      Publication Date : 2008/03
      Volume,Number,Page : 516 (9), pp.2783-2787
    • Synthesis and Properties of Biodegradable Network Poly(ester-carbonate) Elastomer
      Author : Minoru Nagata, TakeruTanabe, Wataru Sakai, Naoto Tsutsumi
      Journal : Polymer
      Publication Date : 2008/03
      Volume,Number,Page : 49 (6), pp. 1506-1511
    • Effect of Sensitizer on Photorefractive Nonlinear Optics in Poly(N-vinylcarbazole) Based Polymer Composites
      Author : Naoto Tsutsumi, Yuki Ito, Wataru Sakai
      Journal : Physical Chemistry
      Publication Date : 2008/02
      Volume,Number,Page : 344(1-2), pp. 189-194
    • "Crystalline Structures, Surface Morphology and Ferroelectric Response in Ultra-thin Film of Vinylidene Fluoride and Trifluoroethylene Copolymer”
      Author : Naoto Tsutsumi, Msayuki Otsuji
      Journal : J. Appl. Phys.
      Publication Date : 2007/12
      Volume,Number,Page : 102, 104101 (4 pages)
    • “Infrared spectra and ferroelectricity of ultrathin films of vinylidene fluoride and trifluoroethylene copolymer”
      Author : Naoto Tsutsumi, Shinya Yoda, Wataru Sakai
      Journal : Polym. Int’l
      Publication Date : 2007/10
      Volume,Number,Page : 56, pp.1254-1260
    • “Synthesis and Characterization of Biodegradable Network Poly(ethylene glycol) Films with Elastomeric Properties”
      Author : Minoru Nagata,, Ryosuke Sugiura, Wataru Sakai, Naoto Tsutsumi
      Journal : J. Appl. Polym. Sci.
      Publication Date : 2007/10
      Volume,Number,Page : 106 (5) pp.2885-2891
    • “Self-assembled Spontaneous Structures Induced by a Pulsed Laser on a Surface of Azobenzene Polymer Film”
      Author : Naoto Tsutsumi, Arata Fujihara
      Journal : J. Appl. Phys
      Publication Date : 2007/02
      Volume,Number,Page : 101, 033110 (5 pages)
    • Asymmetric energy transfer and diffraction efficiency of novel molecular glass with carbazole moiety
      Author : N. Tsutsumi, J. Eguchi, W. Sakai
      Journal : Optical Materials
      Publication Date : 2006/10
      Volume,Number,Page : 29, 435-438
    • Biodegradable Network Elastomeric Polyesters from Multifunctional Aliphatic Carboxylic Acids such as Tricarbalyllic Acid and meso- 1,2,3,4-Butanetetracarboxylic Acid and Poly(?-caprolactone) Diols
      Author : Minoru Nagata,, Keisuke Kato, Wataru Sakai, Naoto Tsutsumi
      Journal : Macromolecular Bioscience
      Publication Date : 2006/09
      Volume,Number,Page : in press
    • Tunable distributed feedback lasing with threshold in the nJ range in an organic guest-host polymeric waveguide
      Author : Naoto Tsutsumi, Arata Fujihara, Daisuke Hayashi
      Journal : Applied Optics
      Publication Date : 2006/08
      Volume,Number,Page : 45(22) pp. 5748-5751
    • “Photorefractive Performances in Polymeric and Molecular Glass Composites for Optical Memories”
      Author : Tsutsumi Naoto, Yusuke Shimizu, Junya Eguchi, Takehiro Murao, Yoshito Nakajima, Wataru Sakai
      Journal : Proceedings of SPIE 6343
      Publication Date : 2006/06
      Volume,Number,Page : 63432V (14 pages)
    • Threshold reduction of tunable organic laser using effective energy transfer”,
      Author : Naoto Tsutsumi, Masaki Yamamoto
      Journal : J. Opt. Soc. Am. B
      Publication Date : 2006/05
      Volume,Number,Page : 23 (5) pp. 842-845
    • Enhanced coupling of light from organic electroluminescent device using diffusive particle dispersed high refractive index resin substrate
      Author : Toshitaka Nakamura, Hironaka Fujii, Noriyuki Juni, Naoto Tsutsumi
      Journal : Optical Review
      Publication Date : 2006/04
      Volume,Number,Page : 13 (2), pp.104-110
    • χ(2) polarization induced in molecular glass of conjugated compound by all-optical poling
      Author : Naoto Tsutsumi, Koji Nakatani
      Journal : Optics Communications
      Publication Date : 2006/02
      Volume,Number,Page : 259(2), pp.852-855
    • Micro FTIR Mapping of Nanometer Ferroelectric Polymer Films
      Author : Naomi Eidelman, Naoto Tsutsumi and, C. K. Chiang
      Journal : Macromol. Rapid Commun.
      Publication Date : 2006/02
      Volume,Number,Page : 27, pp.558?562
    • Photorefractive Response of Polymeric Composites with Pendant Triphenyl Amine Moiety
      Author : Naoto Tsutsumi, Takehiro Murao, Wataru Sakai
      Journal : Macromolecules
      Publication Date : 2005/08
      Volume,Number,Page : 38(17) pp.7521-7523
    • High performance photorefractive molecular glass composites in reflection gratings
      Author : Naoto Tsutsumi, Junya Eguchi, Wataru Sakai
      Journal : Chem. Phys. Lett.
      Publication Date : 2005/04
      Volume,Number,Page : 408 (4-6) pp.269-273
    • Crystalline structures and ferroelectric properties of ultrathin films of vinylidene fluoride and trifluoroethylene copolymer; Thin Solid Films, in press
      Author : N. TSUTSUMI, A. UEYASU, W. SAKAI, and C. K. CHIANG, A. UEYASU, W. SAKAI, C. K. CHIANG
      Journal : Thin Solid Films
      Publication Date : 2005/01
      Volume,Number,Page : 483(1-2) pp.340-345
    • Tunable Distributed Feedback Lasing with Narrowed Emission Using Holographic Dynamic Gratings in Polymeric Waveguide
      Author : N. Tsutsumi and A. Fujihara
      Journal : Appl. Phys. Lett.
      Publication Date : 2005/00
      Volume,Number,Page : 86, 061101 (3 pages)
    • Thin film waveguiding mode light extraction in organic electroluminescent device using high refractive index substrate
      Author : T. Nakamura and N. Tsutsumi, N. Juni and H. Fujii
      Journal : J. Appl. Phys.
      Publication Date : 2005/00
      Volume,Number,Page : 97, 054505 (6pages)
    • χ(2) Holography Induced by All-Optical Poling
      Author : N. Tsutsumi and T. Shingu
      Journal : Chem. Phys. Lett.
      Publication Date : 2005/00
      Volume,Number,Page : 403/(4-6), pp.420-424
    • Stable polymeric materials for nonlinear optics: a review based on azobenzene systems
      Author : S. K. Yesodha, C. K. S. Pillai and N. Tsutsumi
      Journal : Progress in Polym. Sci. (Review),
      Publication Date : 2004/00
      Volume,Number,Page : 29/(1), pp 45-74
    • Asymmetric two beam coupling with high optical gain and high beam diffraction in external field free polymer composites
      Author : N. Tsutsumi and Y. Shimizu
      Journal : Jpn. J. Appl. Phys.
      Publication Date : 2004/00
      Volume,Number,Page : 43/(6A), pp.3466-3472
    • Biodegradable Network Polyesters from Gluconolactone and Citric Acid
      Author : N. Tsutsumi, M. Oya and W. Sakai,
      Journal : Macromolecules
      Publication Date : 2004/00
      Volume,Number,Page : 37, pp. 5971-5976
    • Pulsed laser induced spontaneous gratings on a surface of azobenzene polymer
      Author : N. Tsutsumi and A. Fujihara
      Journal : Appl. Phys. Lett.
      Publication Date : 2004/00
      Volume,Number,Page : 85/(20), pp.4582-4584
    • Improvement of coupling-out efficiency in organic electroluminescent devices by addition of a diffusive layer
      Author : T. Nakamura, N. Tsutsumi, N. Juni, and H. Fujii,
      Journal : J. Appl. Phys.
      Publication Date : 2004/00
      Volume,Number,Page : 96/(11), pp.6016-6022
    • Extraction of waveguided light by anisotropic scattering polarizer in organic electroluminescent devices
      Author : T. Nakamura, H. Fujii, N. Juni, S. Nakanishi, M. Miyatake, and N. Tsutsumi
      Journal : Opt. Rev.
      Publication Date : 2004/00
      Volume,Number,Page : 11/(6), pp.L370 - L377
    • Highly stable rigid main chain nonlinear optical polymers with nematic phase: effect of LC phase on NLO response
      Author : K. Y. Sandhya, C. K. S. Pillai, M. Sato and N. Tsutsumi
      Journal : J. Polym. Sci. Part A: Polym. Chem.
      Publication Date : 2003/00
      Volume,Number,Page : 41/(10), pp. 1527-1535
    • Structures induced in polysilane and thin polysilane layer coated polymer films by irradiation of femto-second laser pulse
      Author : S. Katayama, M. Horiike, M. Urairi, K. Hirao, and N. Tsutsumi
      Journal : Chem. Phys. Lett.
      Publication Date : 2003/00
      Volume,Number,Page : 373/(1-2), pp. 140-145
    • Laser molding in polymeric materials using femto-second laser pulse and replication via electroforming
      Author : S. Katayama, M. Horiike, M. Urairi, K. Hirao, and N. Tsutsumi
      Journal : Optical Review
      Publication Date : 2003/00
      Volume,Number,Page : 10/(4), pp. 196-201
    • Amplified spontaneous emission and distributed feedback lasing from conjugated compound in various polymer matrices
      Author : N. Tsutsumi, T. Kawahira and W. Sakai
      Journal : Appl. Phys. Lett.
      Publication Date : 2003/00
      Volume,Number,Page : 83/(13), pp. 2533-2535
    • Periodic bell-shaped upheaval structure on surface of polycarbonate by irradiation of femto-second laser pulse.
      Author : S. Katayama, M. Horiike, M. Urairi, K. Hirao, and N. Tsutsumi
      Journal : Jpn. J. Appl. Phys.
      Publication Date : 2003/00
      Volume,Number,Page : 42/(11), pp. 6926-6930
    • Synthesis and photorefractive properties of novel photoconductive low-molecular-weight glass compounds
      Author : A. Nishio, K. Wasai and N. Tsutsumi,
      Journal : Kobunshi Ronbunshu (in Japanese)
      Publication Date : 2003/00
      Volume,Number,Page : 60/(12) pp. 725-732
    • Phase-matched noncentrosymmetric structures induced by nonresonant all optical poling in polymeric waveguide
      Author : N. Tsutsumi and C. Odane
      Journal : J. Opt. Soc. Amer. B
      Publication Date : 2003/00
      Volume,Number,Page : 20/(7), pp. 1514-1519
    • Diffraction Measurement of Grating Structure Induced by Irradiation of Femto-second Laser Pulse in Acrylate Block Copolymer
      Author : Shigeru Katayama, Mika Horiike, Kazuyuki Hirao, and Naoto Tsutsumi
      Journal : Jpn. J. Appl. Phys.
      Publication Date : 2002/00
      Volume,Number,Page : 41/, pp. 2155-2162
    • Nonliner optical properties and liquid crystalline behavior of new polyesters with dipole moments alignet transverse to the backbone
      Author : K.Y.Sandhya, C.K.S.Pillai, M.Sato and N.Tsutsumi
      Journal : Macromolecular Chem. Phys.
      Publication Date : 2002/00
      Volume,Number,Page : 203/, pp. 1126-1134
    • All Optically Induced c(2)Polar Structures and their Optical Anisotropy In Betaine Dispersed in Polymer Matrics
      Author : N.Tsutsumi, M.Imamura, W.Sasaki, Y.Nagase, N.Nemoto, Y,Tian and J.Abe
      Journal : Jpn. J. Appl. Phys.
      Publication Date : 2002/00
      Volume,Number,Page : 41/(8), pp. 5247-5253
    • Photosensitized degradation and crosslinking of linear aliphatic polyesters studied by GPC and ESR
      Author : W.Sasaki, T.Sadakane, W.Nishimoto, M.Nagata and N.Tsutsumi
      Journal : Polymer
      Publication Date : 2002/00
      Volume,Number,Page : 43/, pp. 6231-6238
    • Novel biodegradable network elastomeric polyesters from multifunctional aromatic carboxylic acids and polycaprolactone
      Author : M.Nagata, M.Kanechika, W.Sakai, and N. Tsutsumi
      Journal : J. Polym. Sci. Part A: Polym. Chem.
      Publication Date : 2002/00
      Volume,Number,Page : 40/(24), pp. 4523-4529
    • Structures Induced by Irradiation of Femto-second Laser Pulse in Pulse in Polymeric Materials
      Author : Shigeru Katayama, Mika Horiike, Kazuyuki Hirao, and Naoto Tsutsumi
      Journal : J. Polym. Sci., Part B: Polym. Phys.
      Publication Date : 2002/00
      Volume,Number,Page : 40/(6), pp. 537-544
    • Femto-second Laser Induced Crystallization and Permanent Relief Grating Structures in Amorphous Inorganic (In2O3+1wt%TiO2) film
      Author : Shigeru Katayama, Mika Horiike, Toshitaka Nakamura, Kazuyuki Hirao, and Naoto Tsutsumi
      Journal : Applied Physics Letters
      Publication Date : 2002/00
      Volume,Number,Page : 81/(5), pp. 832-834
    • Structure Induced by Irradiation of Femto-second Laser Pulse in Dyed Polymeric Materials
      Author : Shigeru Katayama, Mika Horiike, Kazuyuki Hirao, and Naoto Tsutsumi
      Journal : J. Polym. Sci. Part B: Polym. Phys.
      Publication Date : 2002/00
      Volume,Number,Page : 40/(24), pp. 2800-2806
    • Nonlinear Optical (NLO) Polymers. 4. Second-order Optical Nonlinearity of NLO Polyurea and Copolyurea with NLO Dipole Moments Aligned Transverse
      Author : Wataru Sakai, Koki Chiga and Naoto Tsutsumi
      Journal : J. Polym. Sci. Part B : Polym. Phys.
      Publication Date : 2001/00
      Volume,Number,Page : 39/, pp. 247-255
    • ESR studies of photosensitized degradation of poly(L-lactic acid)via photoionization of dopant
      Author : W. Sakai, M. Kinoshita, M. Nagata and N. Tsutsumi
      Journal : J. Polym. Sci. Part. A : Polym. Chem.
      Publication Date : 2001/00
      Volume,Number,Page : 39/, pp. 706-714
    • Enzymatic degradation of melt-spun fibers from poly(butylene succinate)copolyesters with terephthalic acid
      Author : M. Nagata, H. Goto, W. Sakai, N. Tsutsumi, and H. Yamane
      Journal : Sen-I Gakkaishi, Sen : I Gakkaishi
      Publication Date : 2001/00
      Volume,Number,Page : 57/6, pp. 178-183
    • Synthesis, characterization and biodegradability of novel regular netwirk poly(ester-amine)s based on 1, 1, -triethanolamine
      Author : Minoru Nagata, Takashi Morooka, Wataru Sakai and Naoto Tsutsumi
      Journal : J. Polym. Sci. Part A: Polym. Chem.
      Publication Date : 2001/00
      Volume,Number,Page : 39/, pp. 5986-2903
    • Diffraction measurement for grating formed in optically poled polymeric materials
      Author : Naoto Tsutsumi, Jun Yamamoto and Wataru Sakai
      Journal : Jpn. J. Appl. Phys. ,
      Publication Date : 2001/00
      Volume,Number,Page : 40/, pp. 2264-2268
    • Molecular Motion and Relaxation Studies of Aliphatic Polyureas by Thermal Windowing Thermally Stimulated Depolarization Current Technique.
      Author : N. Tsutsumi and Y. Okabe
      Journal : J. Polym. Sci. Part B : Polym. Phys.
      Publication Date : 2000/00
      Volume,Number,Page : 38, pp. 88-94
    • Synthesis and enzymatic degradation of poly(tetramethylene succinate)copolymers with terephthalic acid
      Author : M. Nagata, H. Goto, W. Sakai and N. Tsutsumi
      Journal : Polymer
      Publication Date : 2000/00
      Volume,Number,Page : 41, 4373-4376
    • Adsoption-induced second harmonic generation from the layer-by-layer deposited ultrathin film based on the charge transfer interaction
      Author : Yuzuru Shimazaki, Shinzaburo Ito and Naoto Tsutsumi
      Journal : Langmuir
      Publication Date : 2000/00
      Volume,Number,Page : 16/24,pp. 9478-9482

    Books etc

    • Photorefractive Response: An Approach from the Photoconductive Properties in ”Photorefractive Organic Materials and Applications”
      Author : Naoto Tsutsumi, Kenji Kinashi
      Publisher : Springer
      Publication Date : 2016/05
    • Photo refractive polymers in ”Encyclopedia of Polymeric Nanomaterials”
      Author : Naoto Tsutsumi
      Publisher : Springer
      Publication Date : 2014/04
    • Polymeric Photorefractive Materials
      Author : 堤 直人
      Publisher : エヌ・ティ・エス
      Publication Date : 2012/01
    • Photodegradation and Radiation Degradation
      Author : Wataru Sakai, Naoto Tsutsumi
      Publisher : Wiley


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