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Fabrication and light control of optical functional glass with panoscopic morphology by rare-earth atom heat processing

Research Project

Project/Area Number 20900116
Allocation TypeSingle-year Grants
Research InstitutionNagaoka University of Technology

Principal Investigator

KOMATSU Takayuki  長岡技術科学大学, 物質・材料, 教授 (60143822)

Co-Investigator(Kenkyū-buntansha) HONMA Tsuyoshi  長岡技術科学大学, 物質・材料, 助教 (70447647)
Project Period (FY) 2008
Project Status Completed (Fiscal Year 2008)
Keywords希土類原子加熱法 / ガラス / 機能性結晶 / レーザー照射 / 結晶パターニング / 結晶化機構 / 光非線形性結晶 / 強弾性結晶 / 強誘電性結晶 / 光導波路
Outline of Final Research Achievements

本研究は、Gd_2(MoO_4)_3、LiNbO_3結晶等の光非線形性を示す単結晶ラインをガラス表面に希土類/遷移金属原子加熱法で書き込み、形態、配向、光機能(伝搬特性等)を明らかにすると共に次世代光波制御デバイスへと展開することを目的とする。本研究を通して物質、デバイス創製における希土類イオンの全く新しい展開を図る。希土類原子加熱法におけるガラスの結晶化機構、強弾性体/強誘電体β'-Sm_xGd_<2-x>(MoO_4)_3結晶ラインにおける周期的な屈折率変化現象の発見とその発現機構を解明し、さらに、パターニングされた高配向を示すLiNbO_3結晶ラインは光導波路として機能することを実証した。また、レーザー照射と簡便な化学エッチングの組合せによる精密なガラスの微細加工法を提案した。

Report

(2 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (17 results)

All 2009 2008

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (9 results) Book (1 results)

  • [Journal Article] Enhanced quantum yield of yellow luminescence of Dy^<3+> ions in nonlinear optical Ba_2TiSi_2O_8 nanocrystals formed in glass2009

    • Author(s)
      N. Maruyama, T. Honma, T. Komatsu
    • Journal Title

      Journal of Solid State Chemistry 82

      Pages: 246-252

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Line patterning with Nd^<3+> - doped LaF_3 nanocrystals by laser-induced crystallization in oxyfluoride glasses2009

    • Author(s)
      T. Honma, M. Kusatsugu, T. Komatsu
    • Journal Title

      Materials Chemistry and Physics 113

      Pages: 124-129

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-organized periodic domain structure for second harmonic generation in ferroelastic β'-(Sm, Gd)_2(MoO_4)_3 crystal lines on glass surfaces2009

    • Author(s)
      Y. Tsukada, T. Honma, T. Komatsu
    • Journal Title

      Applied Physics Letters 94

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two-dimensional mapping of Er^<3+> photoluminescence in CaF_2 crystal lines patterned by lasers in oxyfluoride glass2009

    • Author(s)
      M. Kanno, T. Honma, T. Komatsu
    • Journal Title

      Journal of the American Ceramic Society 92

      Pages: 825-829

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal growth behavior in CuO-doped lithium disilicate glasses by continuous-wave fiber laser irradiation2008

    • Author(s)
      T. Honma, P.T. Nguyen, T. Komatsu
    • Journal Title

      Journal of the Ceramic Society of Japan 116

      Pages: 1314-1318

    • NAID

      110007007498

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Writing of crystal lines and its optical properties of rare earth ion (Er^<3+>, Sm^<3+>) doped lithium niobate crystal on glass surface fbrmed by laser irradiation2008

    • Author(s)
      T. Honma, K. Koshiba, Y. Benino. T. Komatsu
    • Journal Title

      Optical Materials 31

      Pages: 315-319

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Laser-induced line patterning of nonlinear optical crystals in glass (Invited paper)2008

    • Author(s)
      T. Komatsu, T. Holum
    • Journal Title

      IEEE J. Selected Topics in Quantum Electronics 14

      Pages: 1289-1297

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] YIG結晶化ガラスの創製とレーザーによる結晶パターンの形成2009

    • Author(s)
      鈴木太志、本間剛、石橋隆幸、小松高行
    • Organizer
      日本セラミックス協会2009年会
    • Place of Presentation
      東京理科大学(野田キャンパス)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Laser-induced growth of nonlinear optical crystals on the glass surface2008

    • Author(s)
      T. Komatsu, T. Honma
    • Organizer
      Fourth Balkan Conference on Glass Science and Technology
    • Place of Presentation
      Varna, Bulgaria
    • Related Report
      2008 Annual Research Report
  • [Presentation] Patterning of ferro-electroic crystals in glass2008

    • Author(s)
      T. Honma, Y. Tsukada, T. Oikawa, T. Komatsu
    • Organizer
      The 6^<th> International Conference on Borate Glasses, Crystals and Melts
    • Place of Presentation
      Himeji, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Laser patterning of nonlinear optical crystalines in glass2008

    • Author(s)
      T. Komatsu
    • Organizer
      The 15^<th> Meeting on Lightwave Synthesis
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Laser patterning of nonlinear optical single crystal lines in glasses (Invited)2008

    • Author(s)
      T. Komatsu, T. Honma
    • Organizer
      Third International Conference on Optical, Optoelectronic and Photonic Materials and Applications
    • Place of Presentation
      Edmonton, Canada
    • Related Report
      2008 Annual Research Report
  • [Presentation] Writing of rare-earth ion doped lithium niobate line patterns in glass by laserirradiation2008

    • Author(s)
      T. Honma, T. Komatsu, D. Zhao, H. Jain
    • Organizer
      The IUMRS International Conference in Asia 2008
    • Place of Presentation
      Nagoya, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] レーザー誘起結晶化ラインにおける希土類イオンの発光特性2008

    • Author(s)
      小松高行、丸山直樹、菅野正輝、本間剛
    • Organizer
      第25回希土類討論会
    • Place of Presentation
      東京(タワーホール船堀)
    • Related Report
      2008 Annual Research Report
  • [Presentation] ガラスへのレーザー誘起LiNbO_3結晶パターニング形成と吸収イオンの低濃度化2008

    • Author(s)
      本間剛、小松高行、D. Zhao, H. Jain
    • Organizer
      第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] 希土類モリブデン系ガラスにおける特異なレーザー誘起結晶化挙動2008

    • Author(s)
      塚田雄太、本間剛、小松高行
    • Organizer
      第49回ガラスおよびフォトニクス材料討論会
    • Place of Presentation
      仙台市
    • Related Report
      2008 Annual Research Report
  • [Book] エレクトロニクス用途におけるガラスの超精密加工(技術全集)2008

    • Author(s)
      本間剛、小松高行(共著)
    • Total Pages
      552
    • Publisher
      (株)技術情報協会
    • Related Report
      2008 Annual Research Report

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Published: 2010-06-11   Modified: 2016-11-18  

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