Three-dimensional nano-scaled periodic helical structure based on interfacial network and its functional applications

• Project/Area Number: 21360009
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Applied materials science/Crystal engineering
• Research Institution: Osaka University
• Principal Investigator: OZAKI Masanori 大阪大学, 大学院・工学研究科, 教授 (50204186)
• Co-Investigator(Kenkyū-buntansha): FUJII Akihiko 大阪大学, 大学院・工学研究科, 准教授 (80304020) ; YOSHIDA Hiroyuki 大阪大学, 大学院・工学研究科, 助教 (80550045)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000); Fiscal Year 2011: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2010: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000); Fiscal Year 2009: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
• Keywords: 液晶 / コレステリック液晶 / ブルー相 / ナノ粒子 / フォトニック結晶 / コレステリックブルー相 / 微粒子分散液晶 / 偏光無依存屈折率変調 / Kerr効果 / Kerr係数 / 螺旋構造 / 三次元周期構造 / 時間領域差分法

Research Abstract

We have investigated the stability of a cholesteric blue phase having three-dimensional periodic structure and functional application based on optically isotropic characteristics of the blue phase. The stabilization of cholesteric blue phases upon doping nanoparticles into blue phase liquid crystal has been achieved and its mechanism has been tried to be clarified through the study on the particle-concentration and phase dependences of the stabilization effect. We have proposed a polarization-independent refractive index modulator using optically isotropic blue phase and demonstrated the dual frequency switching for the improvement of the device performance.

Research Products

• [Journal Article] Dual frequency operation of a blue phase liquid crystal (2011)
  • Author(s): S. Yabu, H. Yoshida, G. Lim, K. Kaneko, Y. Okumura, N. Uehara, H. Kikuchi, and M. Ozaki
  • Journal Title: Opt. Materi. Express Volume: vol.1 Pages: 1577-1584
• [Journal Article] Polarization-independent refractive index tuning using gold nanoparticle-stabilized blue phase liquid crystals (2011)
  • Author(s): S. Yabu, Y. Tanaka, K. Tagashira, H. Yoshida, A. Fujii, H. Kikuchi and M. Ozaki
  • Journal Title: Optics Lett Volume: vol.36 Pages: 3578-3580
• [Journal Article] Polarization-independent refractive index tuning using gold nanoparticle-stabilized blue phase liquid crystals (2011)
  • Author(s): Shuhei Yabu
  • Journal Title: Optics Express Volume: 36 Issue: 18 Pages: 3578-3580
  • DOI: 10.1364/ol.36.003578
  • Peer Reviewed
• [Journal Article] Dual frequency operation of a blue phase liquid crystal (2011)
  • Author(s): Shuhei Yabu
  • Journal Title: Optical Materials Express Volume: 1 Issue: 8 Pages: 1577-1584
  • DOI: 10.1364/ome.1.001577
  • Peer Reviewed
• [Journal Article] Tunable lasing from a cholesteric liquid crystal film embedded with a liquid crystal nano-pore network (2011)
  • Author(s): Yo Inoue
  • Journal Title: Advanced Materials Volume: 23 Issue: 46 Pages: 5498-5501
  • DOI: 10.1002/adma.201102764
  • Peer Reviewed
• [Journal Article] Solution Flow Assisted Fabrication Method of Oriented π-Conjugated Polymer Films by Using Geometrically-Asymmetric Sandwich Structures (2011)
  • Author(s): Naoyuki Yamasaki, M.Ozaki
  • Journal Title: Jpn.J.Appl.Phys. Volume: 50
  • NAID: 210000138379
  • Peer Reviewed
• [Journal Article] Photo Induced Polarization-Independent Refractive Index Modulation Using Azo-Dye Doped Liquid Crystal (2011)
  • Author(s): Kenji Tagashira, M.Ozaki
  • Journal Title: Mol.Cryst.Liq.Cryst. Volume: (in press)
  • Peer Reviewed
• [Journal Article] 蛍光偏光レーザ走査顕微法による液晶ダイレクタの観察 (2011)
  • Author(s): 吉田浩之、尾崎雅則
  • Journal Title: 日本液晶学会誌 Volume: 第15号2巻(掲載予定)
  • NAID: 10028045744
• [Journal Article] Nanoparticle-dispersed liquid crystals fabricated by sputter doping (2010)
  • Author(s): H. Yoshida, K. Kawamoto, H. Kubo, T. Tsuda, A. Fujii, S. Kuwabata and M. Ozaki
  • Journal Title: Advanced Materials Volume: vol.22 Pages: 622-626
• [Journal Article] Finite-Difference Time-Domain Analysis of Polarization-Dependent Transmission in Cholesteric Blue Phase II (2010)
  • Author(s): M. Ojima, Y. Ogawa, R. Ozaki, H. Moritake, H. Yoshida, A. Fujii, and M. Ozaki
  • Journal Title: Appl. Phys. Express Volume: vol.3
  • NAID: 10027013917
• [Journal Article] Dispersion of nanoparticles in liquid crystals by sputtering and its effect on the electrooptic properties (2010)
  • Author(s): H. Yoshida, K. Kawamoto, Y. Tanaka, H. Kubo, A. Fujii and M. Ozaki
  • Journal Title: IEICE Transactions on Electronics Volume: vol.E93-C Pages: 1595-1601
  • NAID: 10027983785
• [Journal Article] スパッタ法によるナノ粒子分散液晶の作製 (2010)
  • Author(s): 吉田浩之、尾崎雅則
  • Journal Title: 日本液晶学会誌 Volume: vol.14 Pages: 233-240
  • NAID: 10027650199
• [Journal Article] Radial and Azimuthal Polarizer Using a One-Dimensional Photonic Crystal with a Patterned Liquid Crystal Defect Layer. (2010)
  • Author(s): Kenji Tagashira, M.Ozaki
  • Journal Title: Appl.Phys.Express Volume: 3
  • NAID: 10027015157
  • Peer Reviewed
• [Journal Article] Alignment-to-polarization projection in dye-doped nematic liquid crystal microlasers (2010)
  • Author(s): Hiroyuki Yoshida, Masanori Ozaki
  • Journal Title: Optics Express Volume: 18 Pages: 12562-12568
  • Peer Reviewed
• [Journal Article] Improved Lasing Threshold of Cholesteric Liquid Crystal Lasers with In-Plane Helix Alignment (2010)
  • Author(s): You Inoue, M.Ozaki
  • Journal Title: Appl.Phys.Express Volume: 3
  • NAID: 10027441285
  • Peer Reviewed
• [Journal Article] Dispersion of nanoparticles in liquid crystals by sputtering and its effect on the electrooptic properties (2010)
  • Author(s): Hiroyuki Yoshida
  • Journal Title: IEICE Transactions on Electronics Volume: Vol.E93-C Pages: 1595-1601
  • NAID: 10027983785
  • Peer Reviewed
• [Journal Article] Anchoring strength characteristics of micro-grating structures fabricated by direct laser writing (2010)
  • Author(s): Yusuke Miura
  • Journal Title: Molecular Crystals and Liquid Crystals 516 Pages: 26-31
  • Peer Reviewed
• [Journal Article] Electric field dependence of lasing wavelength in cholesteric liquid crystal with an in-plane helix alignment (2010)
  • Author(s): Yo Inoue
  • Journal Title: Molecular Crystals and Liquid Crystals 516 Pages: 182-189
  • Peer Reviewed
• [Journal Article] Lasing characteristics of polymerized blue phases (2010)
  • Author(s): Takuya Isomura,
  • Journal Title: Molecular Crystals and Liquid Crystals 516 Pages: 197-201
  • Peer Reviewed
• [Journal Article] Nanoparticle-stabilized cholesteric blue phases (2009)
  • Author(s): H. Yoshida, Y. Tanaka, K. Kawamoto, H. Kubo, T. Tsuda, A. Fujii, S. Kuwabata, H. Kikuchi and M. Ozaki
  • Journal Title: Appl. Phys. Express Volume: vol.2
  • NAID: 10027012363
• [Journal Article] ねじれネマティック液晶欠陥層を有する一次元フォトニック結晶の光学特性解析 (2009)
  • Author(s): 田頭健司
  • Journal Title: 電気学会論文誌C 129 Pages: 1996-2003
  • Peer Reviewed
• [Journal Article] Nanoparticle-dispersed liquid crystals fabricated by sputter doping (2009)
  • Author(s): H.Yoshida
  • Journal Title: Advanced Materials 22 Pages: 622-626
  • Peer Reviewed
• [Journal Article] Nanoparticle-stabilized cholesteric blue phases (2009)
  • Author(s): H.Yoshida
  • Journal Title: Applied Physics Express 2
  • NAID: 10027012363
  • Peer Reviewed
• [Presentation] 液晶性ポリマー分散型液晶が示すナノ相分離現象と電気光学特性 (2012)
  • Author(s): 井上曜
  • Organizer: 2012年春季第59回応用物理学関係連合講演会
  • Place of Presentation: 早稲田大学早稲田キャンパス
  • Year and Date: 2012-03-18
• [Presentation] 液晶配向場中における線欠陥を利用したマイクロ粒子の動的間隔制御 (2012)
  • Author(s): 田頭健司
  • Organizer: 2012年春季第59回応用物理学関係連合講演会
  • Place of Presentation: 早稲田大学早稲田キャンパス
  • Year and Date: 2012-03-18
• [Presentation] Dynamic Control of Micro-Particle Distance using Line Defect in Liquid Crystal Director Field (2012)
  • Author(s): Kenji Tagashira
  • Organizer: Phase Transition Dynamics in Soft Matter : Bridging Microscale and Mesoscale
  • Place of Presentation: Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto
  • Year and Date: 2012-02-20
• [Presentation] Electro-optical Applications of Nanoparticle Doped Blue Phase (2012)
  • Author(s): S. Yabu, Y. Tanaka, K. Inoue, H. Yoshida, A. Fujii and M. Ozaki
  • Organizer: International Symposium on NanoPhotonics 2012
  • Place of Presentation: Friendship Hotel, Beijing, China
  • Year and Date: 2012-02-13
• [Presentation] Electro-optical Applications of Nanoparticle Doped Blue Phase (2012)
  • Author(s): Shuhei Yabu
  • Organizer: International Symposium on Nano Photonics 2012
  • Place of Presentation: Friendship Hotel, Beijing, China
  • Year and Date: 2012-02-13
• [Presentation] Finite-Difference Time-Domain Analysis of Cholesteric Blue Phases Deformed by an Electric Field (2012)
  • Author(s): Y. Ogawa, H. Yoshida, A. Fujii, and M. Ozaki
  • Organizer: 2012 Taiwan-Japan Nanophotonics and Plasmonic Metamaterials Workshop, National Taiwan University
  • Place of Presentation: Taipei, Taiwan
  • Year and Date: 2012-01-11
• [Presentation] Finite-Difference Time-Domain Analysis of Cholesteric Blue Phases Deformed by an Electric Field (2012)
  • Author(s): Yasuhiro Ogawa
  • Organizer: 2012 Taiwan-Japan Nanophotonics and Plasmonic Metamaterials Workshop
  • Place of Presentation: National Taiwan University, Taipei, Taiwan
  • Year and Date: 2012-01-11
• [Presentation] Photonic Band Analysis of Cholesteric Blue Phases Deformed by an Electric Field (2011)
  • Author(s): Y. Ogawa, J. Fukuda, H. Yoshida, A. Fujii, M. Ozaki
  • Organizer: ECO-MATES 2011
  • Place of Presentation: Hotel Hankyu Expopark, Osaka, Japan
  • Year and Date: 2011-11-28
• [Presentation] Photonic Band Analysis of Cholesteric Blue Phases Deformed by an Electric Field (2011)
  • Author(s): Yasuhiro Ogawa
  • Organizer: ECO-MATES 2011
  • Place of Presentation: Hotel Hankyu Expopark, Osaka
  • Year and Date: 2011-11-28
• [Presentation] ナノ粒子分散した液晶の電気光学特性 (2011)
  • Author(s): 吉田浩之
  • Organizer: 日本液晶学会フォトニクス・光デバイスフォーラム
  • Place of Presentation: 東陽テクニカ,東京(招待講演)
  • Year and Date: 2011-10-28
• [Presentation] Tunable Lasing From a Cholesteric Liquid Crystal Film with an Embedded Nano-Pore Network (2011)
  • Author(s): Hiroyuki Yoshida
  • Organizer: 14th International Topical Meeting Optics of Liquid Crystals
  • Place of Presentation: Armenia Marriott Hotel, Yerevan, Armenia
  • Year and Date: 2011-09-27
• [Presentation] 電界により変歪したコレステリックブルー相の光学特性解析 (2011)
  • Author(s): 小川康宏、福田順一、吉田浩之、藤井彰彦、尾崎雅則
  • Organizer: 2011年日本液晶学会討論会
  • Place of Presentation: 東京都市大学世田谷キャンパス
  • Year and Date: 2011-09-12
• [Presentation] 金属ナノ粒子添加によるコレステリックブルー相の相系列の変化 (2011)
  • Author(s): 田中雄真, 藪修平, 吉田浩之, 久保等, 藤井彰彦, 菊池裕嗣, 尾崎雅則
  • Organizer: 2011年日本液晶学会討論会
  • Place of Presentation: 東京都市大学世田谷キャンパス
  • Year and Date: 2011-09-11
• [Presentation] キラルネマティック液晶中における金属ナノ粒子の分散性 (2011)
  • Author(s): 井上健太、井上曜、吉田浩之、久保等、藤井彰彦、尾崎雅則
  • Organizer: 2011年日本液晶学会討論会
  • Place of Presentation: 東京都市大学世田谷キャンパス
  • Year and Date: 2011-09-11
• [Presentation] 安定化ブルー相における偏光無依存屈折率変調の評価 (2011)
  • Author(s): 藪修平, 田頭健司, 田中雄真, 吉田浩之, 藤井彰彦, 上原昇, 菊池裕嗣, 尾崎雅則
  • Organizer: 2011年液晶学会討論会
  • Place of Presentation: 東京都市大学世田谷キャンパス
  • Year and Date: 2011-09-11
• [Presentation] スパッタ法によるフッ素系液晶への金属ナノ粒子添加と閾値特性の改善 (2011)
  • Author(s): 川本晃祐
  • Organizer: 2011年日本液晶学会討論会
  • Place of Presentation: 東京都市大学世田谷キャンパス
  • Year and Date: 2011-09-11
• [Presentation] 安定化ブルー相における偏光無依存屈折率変調の評価 (2011)
  • Author(s): 藪修平
  • Organizer: 2011年日本液晶学会討論会
  • Place of Presentation: 東京都市大学世田谷キャンパス
  • Year and Date: 2011-09-11
• [Presentation] 金ナノ粒子添加ブルー相IIにおける屈折率変調特性 (2011)
  • Author(s): 藪修平, 田頭健司, 田中雄真, 吉田浩之, 藤井彰彦, 上原昇, 菊池裕嗣, 尾崎雅則
  • Organizer: 2011年秋季第72回応用物理学関係連合講演会
  • Place of Presentation: 山形大学
  • Year and Date: 2011-08-31
• [Presentation] 金ナノ粒子添加ブルー相IIにおける屈折率変調特性 (2011)
  • Author(s): 藪修平
  • Organizer: 2011年秋季第72回応用物理学会学術講演会
  • Place of Presentation: 山形大学小白川キャンパス
  • Year and Date: 2011-08-31
• [Presentation] Nanoparticle-dispersed cholesteric blue phase and its electro-optic and photonic applications (2011)
  • Author(s): Masanori Ozaki
  • Organizer: SPIE Optics+Photonics
  • Place of Presentation: San Diego Convention Center, San Diego, California, USA(招待講演)
  • Year and Date: 2011-08-21
• [Presentation] スパッタリングによるコレステリックブルー相への金属ナノ粒子の導入と発現温度範囲の拡大 (2011)
  • Author(s): 田中雄真, 藪修平, 吉田浩之, 久保等, 藤井彰彦, 菊池裕嗣, 尾崎雅則
  • Organizer: 2011年電気材料技術懇談会若手研究発表会
  • Place of Presentation: 大阪/中央電気倶楽部
  • Year and Date: 2011-07-13
• [Presentation] 金ナノ粒子添加ブルー相における偏光無依存屈折率変調 (2011)
  • Author(s): 藪修平、田頭健司、田中雄真、吉田浩之、藤井彰彦、上原昇、菊池裕嗣、尾崎雅則
  • Organizer: 2011年第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学
  • Year and Date: 2011-03-25
• [Presentation] Nanoparticle-dispersed cholesteric blue phase and its electro-optic and photonic applications (2011)
  • Author(s): M. Ozaki, H. Yoshida, S. Yabu, Y. Tanaka, Y. Ogawa, A. Fujii, N. Uehara and H. Kikuchi
  • Organizer: SPIE Optics+ Photonics, Liquid Crystals XV
  • Place of Presentation: San Diego Convention Center, San Diego, California, USA
• [Presentation] コレステリックブルー相液晶における偏光無依存屈折率変調の検討 (2010)
  • Author(s): 藪修平、田頭健司、吉田浩之、田中雄真、藤井彰彦、菊池裕嗣、尾崎雅則
  • Organizer: 2010年電気関係学会関西支部連合大会
  • Place of Presentation: 立命館大学
  • Year and Date: 2010-11-14
• [Presentation] コレステリックブルー相液晶における偏光無依存屈折率変調の検討 (2010)
  • Author(s): 藪修平
  • Organizer: 2010年 電気関係学会関西支部連合大会
  • Place of Presentation: 立命館大学、滋賀県草津市
  • Year and Date: 2010-11-14
• [Presentation] DBR型コレステリック液晶レーザーのレーザー発振特性 (2010)
  • Author(s): 井上曜
  • Organizer: 2010年 電気関係学会関西支部連合大会
  • Place of Presentation: 立命館大学、滋賀県草津市
  • Year and Date: 2010-11-13
• [Presentation] N型コレステリック液晶を用いた無欠陥面内螺旋配向 (2010)
  • Author(s): 井上曜
  • Organizer: 2010年秋季第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学、長崎市
  • Year and Date: 2010-09-15
• [Presentation] スパッタドープ法により作製した金ナノ粒子分散溶液における屈折率変調効果に関する検討 (2010)
  • Author(s): 熊谷孝幸、吉田浩之、久保等、藤井彰彦、尾崎雅則
  • Organizer: 2010年第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学文教キャンパス
  • Year and Date: 2010-09-14
• [Presentation] ねじれた異方性媒質を導入したファブリ・ペロー共振器のレーザー発振特性 (2010)
  • Author(s): 田頭健司
  • Organizer: 2010年秋季第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学、長崎市
  • Year and Date: 2010-09-14
• [Presentation] コレステリックブルー相の発現温度範囲に対する金属ナノ粒子ドープ効果 (2010)
  • Author(s): 田中雄真、吉田浩之、久保等、藤井彰彦、菊池裕嗣、尾崎雅則
  • Organizer: 2010年日本液晶学会討論会
  • Place of Presentation: 九州大学医学部百年講堂
  • Year and Date: 2010-09-07
• [Presentation] コレステリックブルー相液晶に見られる偏光無依存反射バンド (2010)
  • Author(s): 吉田浩之、小川康宏、田中雄真、藤井彰彦、菊池裕嗣、尾崎雅則
  • Organizer: 2010年日本液晶学会討論会
  • Place of Presentation: 九州大学医学部百年講堂
  • Year and Date: 2010-09-07
• [Presentation] DTD法を用いたコレステリックブルー相IIの光学特性解析 (2010)
  • Author(s): 小川康宏、尾島正禎、福田順一、吉田浩之、藤井彰彦、尾崎雅則
  • Organizer: 2010年日本液晶学会討論会
  • Place of Presentation: 九州大学医学部百年講堂
  • Year and Date: 2010-09-06
• [Presentation] FDTD法を用いたコレステリックブルー相IIの光学特性解析 (2010)
  • Author(s): 小川康宏
  • Organizer: 2010年日本液晶学会討論会
  • Place of Presentation: 九州大学、福岡市
  • Year and Date: 2010-09-06
• [Presentation] Polarization-Dependent Transmission Analysis in Cholesteric Blue Phase II using Finite-Difference Time-Domain Method (2010)
  • Author(s): Y. Ogawa, M. Ojima, R. Ozaki, H. Moritake, H. Yoshida, A. Fujii and M. Ozaki
  • Organizer: nite-Difference Time-Domain Method, 23th International Liquid Crystal Conference, ILCC 2010
  • Place of Presentation: Jagiellonian University Conference Centre, Krakow, Poland
  • Year and Date: 2010-07-13
• [Presentation] Polarization-Dependent Transmission Analysis in Cholesteric Blue Phase II using Finite-Difference Time-Domain Method (2010)
  • Author(s): Yasuhiro Ogawa
  • Organizer: 23th International Liquid Crystal Conference, ILCC2010
  • Place of Presentation: Jagiellonian University Conference Centre, Krakow, Poland
  • Year and Date: 2010-07-13
• [Presentation] Expansion of temperature range in nanoparticle-dispersed cholesteric blue phases (2010)
  • Author(s): H. Yoshida, K. Kawamoto, Y. Tanaka, H. Kubo, A. Fujii, H. Kikuchi and M. Ozaki
  • Organizer: 23th International Liquid Crystal Conference, ILCC 2010
  • Place of Presentation: Krakow, Poland
  • Year and Date: 2010-07-12
• [Presentation] Dispersion of metallic nanoparticles in liquid crystals by sputter-doping (2010)
  • Author(s): H. Yoshida, K. Kawamoto, Y. Tanaka, T. Kumagai, H. Kubo, A. Fujii and M. Ozaki
  • Organizer: 23th International Liquid Crystal Conference, ILCC 2010
  • Place of Presentation: Krakow, Poland
  • Year and Date: 2010-07-12
• [Presentation] Blue Phase Stabilization Based on Introduction of Nano-scale Network Surfaces and Metal Particles (2010)
  • Author(s): M. Ozaki, M. Ojima, H. Yoshida, H. Asagi, Y. Tanaka, K. Kawamoto, H. Kubo, A. Fujii, and H. Kikuchi
  • Organizer: 23th International Liquid Crystal Conference, ILCC 2010
  • Place of Presentation: Krakow, Poland
  • Year and Date: 2010-07-12
• [Presentation] Blue Phase Stabilization Based on Introduction of Nano-scale Network Surfaces and Metal Particles (2010)
  • Author(s): Masanori Ozaki
  • Organizer: 23th International Liquid Crystal Conference, ILCC2010
  • Place of Presentation: Jagiellonian University Conference Centre, Krakow, Poland
  • Year and Date: 2010-07-12
• [Presentation] Dispersion of metallic nanoparticles in liquid crystals by sputter-doping (2010)
  • Author(s): Hiroyuki Yoshida
  • Organizer: 23th International Liquid Crystal Conference, ILCC2010
  • Place of Presentation: Jagiellonian University Conference Centre, Krakow, Poland
  • Year and Date: 2010-07-12
• [Presentation] Expansion of temperature range in nanoparticle-dispersed cholesteric blue phases (2010)
  • Author(s): Hiroyuki Yoshida
  • Organizer: 23th International Liquid Crystal Conference, ILCC2010.
  • Place of Presentation: Jagiellonian University Conference Centre, Krakow, Poland
  • Year and Date: 2010-07-12
• [Presentation] Polarization-independent refractive index modulation using photoresponsive nematic liquid crystals (2010)
  • Author(s): Kenji Tagashira
  • Organizer: International Conference on Nanophotonics 2010 (ICN2010)
  • Place of Presentation: Epocal Tsukuba, Tsukuba
  • Year and Date: 2010-05-31
• [Presentation] Metal nanoparticle-dispersed liquid crystals fabricated by sputter-doping and its plasmonic properties (2010)
  • Author(s): Hiroyuki Yoshida
  • Organizer: International Conference on Nanophotonics 2010 (ICN2010)
  • Place of Presentation: Epocal Tsukuba, Tsukuba
  • Year and Date: 2010-05-31
• [Presentation] Metal nanoparticle-dispersed liquid crystals fabricated by sputter-doping and its plasmonic properties (2010)
  • Author(s): H. Yoshida, K. Kawamoto, Y. Tanaka, T. Kumagai, H. Kubo, A. Fujii and M. Ozaki
  • Organizer: nternational Conference on Nanophotonics 2010(ICN2010)
  • Place of Presentation: Epocal Tsukuba, Tsukuba, Japan
  • Year and Date: 2010-03-31
• [Presentation] 金属ナノ粒子によるコレステリックブルー相の発現温度範囲拡大 (2010)
  • Author(s): 田中雄真、吉田浩之、久保等、藤井彰彦、菊池裕嗣、尾崎雅則
  • Organizer: 2010年第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学
  • Year and Date: 2010-03-17
• [Presentation] Nanoparticle-Dispersed Liquid Crystal Prepared by a Simple Sputter Deposition (2010)
  • Author(s): M. Ozaki, H. Yoshida, K. Kawamoto, A. Fujii, T. Tsuda, and S. Kuwabata
  • Organizer: SPIE Photonics West, OPTO 2010," Emerging Liquid Crystal Technologies V
  • Place of Presentation: The Moscone Center, San Francisco, California USA
  • Year and Date: 2010-01-26
• [Presentation] Nanoparticle-Dispersed Liquid Crystal Prepared by a Simple Sputter Deposition (2010)
  • Author(s): M.Ozaki
  • Organizer: SPIE Photonics West, OPTO 2010
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2010-01-26
• [Presentation] Electro-optic properties of fluorinated liquid crystals sputter-doped with metallic nanoparticles (2010)
  • Author(s): H. Yoshida, K. Kawamoto, Y. Takana, H. Kubo, A. Fujii and M. Ozaki
  • Organizer: 5th Italian-Japanese Workshop on Liquid Crystals
  • Place of Presentation: Cetraro, Italy, July
• [Presentation] Electro-optic properties of fluorinated liquid crystals sputter-doped with metallic nanoparticles (2010)
  • Author(s): Hiroyuki Yoshida
  • Organizer: 5th Italian-Japanese Workshop on Liquid Crystals
  • Place of Presentation: Cetraro, Italy(招待講演)
• [Presentation] Growth of Metal Nanoparticles Doped in Nematic Liquid Crystals and Its Effect on the Electrooptic Properties (2009)
  • Author(s): H. Yoshida, K. Kawamoto, Y. Tanaka, H. Kubo, A. Fujii, and M. Ozaki
  • Organizer: The 16th International Display Workshops,(IDW・9)
  • Place of Presentation: World Convention Center Summit, Phoenix Seagaia Resort, Miyazaki, Japan
  • Year and Date: 2009-12-10
• [Presentation] Growth of Metal Nanoparticles Doped in Nematic Liquid Crystals and Its Effect on the Electrooptic Properties (2009)
  • Author(s): H.Yoshida
  • Organizer: The 16th International Display Workshops (IDW'09)
  • Place of Presentation: Miyazaki, Japan
  • Year and Date: 2009-12-10
• [Presentation] Study of Terahertz Switching Device Using One-Dimensional Terahertz Photonic Crystal with a Nematic Liquid Crystal Defect Layer (2009)
  • Author(s): T.Kumagai
  • Organizer: The International Workshop on Terahertz Technology 2009 (TeraTech '09)
  • Place of Presentation: Osaka, Japan
  • Year and Date: 2009-12-03
• [Presentation] コレステリックブルー相の発現温度範囲に対する金属ナノ粒子ドープ効果 (2009)
  • Author(s): 田中雄真, 吉田浩之, 久保等, 藤井彰彦, 菊池裕嗣, 尾崎雅則
  • Organizer: 平成21年電気関係学会関西支部連合大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2009-11-08
• [Presentation] Stabilization of the Cholesteric Blue Phase by Doping Metal Nanoparticles (2009)
  • Author(s): H. Yoshida, H. Kubo, A. Fujii, T. Tsuda, S. Kuwabata, H. Kikuchi and M. Ozaki
  • Organizer: 13th Topical Meeting on the Optics of Liquid Crystals(OLC 2009)
  • Place of Presentation: Erice, Italy
  • Year and Date: 2009-10-01
• [Presentation] Stabilization of the Cholesteric Blue Phase by Doping Metal Nanoparticles (2009)
  • Author(s): H.Yoshida
  • Organizer: 13th Topical Meeting on the Optics of Liquid Crystals
  • Place of Presentation: Erice, Italy
  • Year and Date: 2009-10-01
• [Presentation] Gain/Loss Properties of Cholesteric Liquid Crystal Laser with in-Plane Helix Alignment (2009)
  • Author(s): Y.Inoue
  • Organizer: 13th Topical Meeting on the Optics of Liquid Crystals
  • Place of Presentation: Erice, Italy
  • Year and Date: 2009-10-01
• [Presentation] Electrically tunable lasing in cholesteric liquid crystals (2009)
  • Author(s): M. Ozaki, H. Yoshida, Y. Inoue, Y. Matsuhisa and A. Fujii
  • Organizer: ICOPE 2009 and ICONO 11
  • Place of Presentation: Beijing, China
  • Year and Date: 2009-09-23
• [Presentation] Photonics and Applications of Chiral Liquid Crystals (2009)
  • Author(s): M. Ozaki
  • Organizer: 2th International Conference on Ferroelectric Liquid Crystals(FLC09)
  • Place of Presentation: Zaragoza, Spain
  • Year and Date: 2009-08-31
• [Presentation] Photonics and Applications of Chiral Liquid Crystals (2009)
  • Author(s): M.Ozaki
  • Organizer: 12th International Conference on Ferroelectric Liquid Crystals (FLC09)
  • Place of Presentation: Zaragoza, Spain
  • Year and Date: 2009-08-31
• [Book] Liquid Crystal Microlasers (2010)
  • Author(s): Masanori Ozaki, Hiroyuki Yoshida
  • Publisher: Transworld Research Network