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Preparation of Semiconductor Doped Nonlinear Optical Glasses With High Nonlinear Susceptibility

Research Project

Project/Area Number 04453066
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 無機工業化学・無機材料工学
Research InstitutionTokyo Institute of Technology

Principal Investigator

YAMANE Masayuki  Tokyo Institute of Technology, Inorganic Materials, Profesor,, 工学部, 教授 (40016382)

Co-Investigator(Kenkyū-buntansha) YANO Tetsuji  Tokyo Institute of Technology, Inorganic Materials, Research Associate, 工学部, 助手 (90221647)
YASUMORI Atsuo  Tokyo Institute of Technology, Inorganic Materials, Associate Profesor, 工学部, 助教授 (40182349)
SHIBATA Shiuichi  Tokyo Institute of Technology, Inorganic Materials, Associate Profesor, 工学部, 助教授 (00235574)
Project Period (FY) 1992 – 1993
Project Status Completed (Fiscal Year 1993)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥6,500,000)
Fiscal Year 1993: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1992: ¥5,500,000 (Direct Cost: ¥5,500,000)
KeywordsNonlinear Optical Glasses / Cds-Doped Glasses / ObS-Doped Glasses / Sol-Gel Process
Research Abstract

For the purpose of obtaining nonlinear optical glasses with high third order non-linear susceptibility, the preparation of sodium-borosilicate glasses containing a large number of spherical semiconductor particles of diameter about 10nm by sol-gel process has been elaborated.
The optimum temperature of the treatment of gels for the oxidation of cadmium acetate precursor to cadmium oxide was in the range 400゚-420゚C.The most suitable temperature for the treatment by hydrogen sulfide to CdO into CdS was found in the range 120゚-150゚C.The nonlinear susceptibility of the glass prepared under these conditions was much higher than those of glasses prepared in the previous study.
The preparation of PbS-doped nonlinear optical glasses by sol-gelprocess has benn conducted fucusing the control of particle size distridution of precursor lead silicate gels in a saturated aqueous solution of lead acetate at 40゚C and cooling down to 30゚C, followed by the treatment of the gel with acetone. The size distribution of thus formed lead acetate particles was quite narrow and remained unchanged by the subsequent treatments for the conversion into lead oxide and sulfide, suggesting that the size distribution of CdS particle, and therefore the nonlinear susceptibility of CdS-doped glasses, can befurther improved by applying the similar mathod to gels of cadmium acetate system.

Report

(3 results)
  • 1993 Annual Research Report   Final Research Report Summary
  • 1992 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] T.Takada,T,Yano,A.Yasumori,M.Yamane,J.D.Mackenzie: "Preparation of quantum-Size CdS-doped Na_2O-B_2O_3-SiO_2 Glasses with high non-linearity" J.Non-Cryst,Solids. 147&148. 631-635 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Yamane,T.Takada,J.D.Mackenzie,C-Y,Li: "Preparation of quantum dots by the Sol-gel process" SPIE. 1758. 577-586 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 山根正之: "ゾルゲル法による機能性ガラスの作製" 光技術コンタクト. 30. 693-699 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] T.Takada,T.Yano,A.Yasumori,M.Yamane: "Preparation of PbS quantum Dot materials by the Sol-Gel Process" J.Coram.Soc.Jpn.101. 73-75 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] 山根正之: "光機性ガラスの作製へのゾルゲル法の応用" 表面. 31. 28-35 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Umino,T.Yano,A.Yasumori,S.Shibata,M.Yamane: "Preparation of Porous Glasses for Photonic Materids" Ceramic Transactions. 31. 191-200 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] T.Takada, T.Yano, A.Yasumori, M.Yamane, J.D.Mackenzie: "Preparation of Quantum-size CdS-Doped Na_2O-B_2O_3-SiO_2 Classes With Gigh Nonlinearity" J.Non-Cryst. Solids. 147&148. 631-635 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Yamane, T.Takada, J.D.Mackenzie, C-Y-Li: "Preparation of Quantum Dots Materias by the Sol-Gel Process" SPIE. 1758. 577-586 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Yamane: "Preparation of Optically Functional Glasses by a Sol Process" Optical and Electro-Optical Engincering Contact. 30. 693-699 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Yamane: "Application of Sol-Gel process to the Preparation of Optically Functional Giasses" Hyomen. 31. 28-35 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] T.Takada, T.Yano, A.Yasumori, M.Yamane: "Preparation of PbS Quantum Dot Materials by the Sol-Gel Process" J.Ceram. Soc. Jpn.101. 73-75 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] M.Umino, T.Yano, A.Yasumori, S.Shibata, M.Yamane: "Preparation of Porous Glasses for Photonic Materials" Ceramic Transactions. 31. 191-200 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] T.Takada,T.Yano,A.Yasumori,M.Yamane,J.D.Mackenzie: "Preparation of quantum-Size CdS-doped Na_2O-B_2O_3-SiO_2 Glasses with high non-linearity" J.Non-Cryst.Solids. 147&148. 631-635 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Yamane,T.Takada,J.D.Mackenzie,C-Y.Li: "Preparation of quantum dots by the Sol-gel process" SPIE. 1758. 577-586 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] 山根正之: "ゾルゲル法による機能性ガラスの作製" 光技術コンタクト. 30. 693-699 (1992)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Takada,T.Yano,A.Yasumori,M.Yamane: "Preparation of PbS quantum Dot materials by the Sol-Gel Process" J.Ceram,Soc.Jpn.101. 73-75 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 山根正之: "光機能性ガラスの作製へのゾルゲル法の応用" 表面. 31. 538-544 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Umino,T.Yano,A.Yasumori,S.Shibata,M.Yamane: "Preparation of Porous Glasses for Photonic Materials" Ceramic Transactions. 31. 191-200 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Takada,T.Yano,A.Yasumori M.Yamane,J.D.Mackenzie: "Preparation of quantum-size CdS-dopded Na_2-B_2O_3-SiO_2 Glasses with high Non-linearity" J.Non-Cnyst.Solids. 147&148. 631-635 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Yamane,T.Takada,J.D.Mackenzie,C-Y.Li: "Preparation of quantum dots by the Sol-gel process" SPIE. 1758. 577-586 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 山根 正之: "ゾルゲル法による機能性ガラスの作製" 光技術コンタクト. 30. 693-699 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Takada,T.Yano,A.Yasumori,M.Yamane: "Preparation of PbS quantum Pot materials by the Sol-Gel Process" J.Coram.Soc.JPn. 101. 73-75 (1993)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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