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Study for Instrumentation of Electrooptic Constant and of Photorefractive Sensitivity

Research Project

Project/Area Number 05555095
Research Category

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

Allocation TypeSingle-year Grants
Research Field 電子デバイス・機器工学
Research InstitutionINSTITUTE OF INDUSTRIAL SCIENCE,UNIVERSITY OF TOKYO

Principal Investigator

FUSII Yoichi  Institute of Industrial Science, University of Tokyo, Professor, 生産技術研究所, 教授 (00013110)

Co-Investigator(Kenkyū-buntansha) TANIUCHI Tetsuo  Institute For Material Research, Tohoku University, 金属材料研究所, 助教授 (80260446)
ARAKAWA Yasuhiko  Institute of Industrial Science, University of Tokyo, Professor, 生産技術研究所, 教授 (30134638)
Project Period (FY) 1993 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥8,300,000 (Direct Cost: ¥8,300,000)
Fiscal Year 1994: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 1993: ¥5,700,000 (Direct Cost: ¥5,700,000)
Keywordselectro-optic constant / photorefractive sensitivity / LN / LT / KTP / proton-exchanged optical waregn / ion-exchange / PETi / プロトン交換導波路 / マッハツェンダー干渉計 / ホログラフィックグレーティング法
Research Abstract

Instrumentation of the electrooptic constant and photorefractive sensitivity with high precision is investigated and the electrooptic constants and photorefractive sensitivity of optical waveguide materials are measured. Electro-optic constants of single-mode proton-exchanged slab waveguiding layrs fabricated on z-cut LiNb03 crystal are estimated, taking into account the field distribution of the propagating TM0 mode. The effect of annealing on the electrooptic constant r33 in the proton-exchanged optical waveguides on three types of lithium niobate crystals : undoped, titanium-indiffused and MgO-doped, are also investigated. The exact estimation shows that the deterioration of electrooptic constant is recovered by annealing ; the best in undoped, then titanium-indiffused and the worst, MgO-doped. The simple easily controllable polarization independent switches can be fabricated by the PETi process. Although waveguide loss is minimal using the PETi process there is the fear that the el … More ectro-optic effects will be degraded, making the smaller E-O coefficient r22 unusable. Therefore a series of experiments were undertaken to verify that PETi waveguides act in the same was as normal Ti waveguide structures under the influence of the electric field. The photorefractive sensitivity of proton-exchanged LN and LT waveguides and Rb ion exchanged KTP waveguides is quantitatively mesured and their influence on the waveguide applications is estimated. The photorefractive sensitivity of the thin-film LiNb03 waveguides grown by the liquid-phase epitaxy is also measured. The annealed proton-exchanged waveguides formed on the lithium tantalate crystal are proven to be the most resistant to the photorefractive effect in all the measured samples and are attractive materials for short-wavelength applications. Temperature dependence of the photorefractive effect in proton-exchanged waveguides formed on lithium tantalate crystal is investigated. Resistance to the photorefractive effect is proven to be greatly improved when the samples are heated at temperatures as high as 80゚C. Less

Report

(3 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • Research Products

    (34 results)

All Other

All Publications (34 results)

  • [Publications] Yukiko KONDO, Atsushi ONOE, Satoshi MIYAGUCHI, Yoichi FUJII,: "Quantitatively Measured Photorefractive Sensitivity of Proton-Exchanged LN Proton-Exchanged MgO-Doped LN and Ion-exchanged KTP Waveguides" APPLIED OPTICS. 33. 3348-3352 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y. KONDO, T. KOUYAMA, K. OHNO, M. TSUJI, M. NAKAMURA, Yoichi. FUJII: "Optical Damage Resistance of LiNbO3 Thin-film Optical Waveguides Grown by Liquid-phase Epitaxy" JAPANESE JOURNAL OF APPLIED PHYSICS. 33. L338-L341 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO, Yu-Shan Li, Atsushi ONOE, Kunio TADA, Yoichi FUJII,: "Lattice Constants of the Proton-Exchanged Waveguides Formed on the Domain-Inveted LiTaO3" JAPANESE JOURNAL OF APPLIED PHYSICS. 33. L1769-1771 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO, Yoichi FUJII: "The photorefractive effect in the proton-exchanged waveguiding Layers formed on the lithium niobate and lithium tantalate crystals" to be publised in JAPANESE JOURNAL OF APPLIED PHYSICS.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO, Yoichi FUJII: "Temperature Dependence of the Photorefractive Effect in the Proton-Exchanged Optical Waveguides Formed on the Lithium Tantalate Crystals" to be published in JAPANESE JOURNAL OF APPLIED PHYSICS.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] "Multipoint Temperature sensor Using Fibre-Optic Ring Resonator by Pulse-Frequency Localization" International Symposium on Optical Tools for Manufacturing and Advanced Automation, Distributed and Multiplexed Fiber optic sensors. 2071. 153-162 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S. Iraj Najafi, C. Gomez-Reino and Y. Fujii: "Gradient-index Optical systems" APPLID OPTICS. 33. 3331-3332 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO Yoichi FUJII: "Temperature Dependence of the Photorefractive Effect in the Proton-exchanged Lithium Tantalate Optical Waveguides" JAPAN-CHINA SYMPOSIUM ON ADVANCED INFORMATION TECHNOLOGY. (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T. Yamauchi, T. Takahashi, J. N. Schulman and Y. Arakawa: "Theoretical Analysis of Band Structures and Lasing Characteristics in Strained Quantum Wire Lasers" IEEE J. of Quantum Electronics. 29. 2109-2166 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S. Tsukamoto, Y. Nagamune, M. Nishioka, and Y. Arakawa: "Fabrication of GaAs Quantum Wires( 10〜) by matalorganic chemical Vapor Selective Deposition Growth" Applied Physics Letters. 63. 355-357 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y. Arakawa, Y. Nagamune, M. Nishioka and S. Tsukamoto: "Fabrication and Optical Properties of GaAs Quantum Wires and Dots by MOCVD Selective Growth" Semiconductor Science and Technology. 8. 1082-1088 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO,Atsushi ONOE,Satoshi MIYAGUCHI and Yoichi FUJII: " "Quantitatively Measured Photorefractive Sensitivity of Proton-Exchanged LN Proton-Exchanged MgO-Doped LN and Ion-exchanged KTP Waveguides"" APPLIED OPTICS. Vol.33, No.16. 3348-3352 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO,Tatsuya KOUYAMA,Kazushige OHNO,Masahiro TSUJI,Masanori NAKAMURA and Yoichi FUJII: " "Optical Damage Resistance of LiNb03 Thin-film Optical Waveguides Grown by Liquid-phase Epitaxy"" JAPANESE JOURNAL OF APPLIED PHYSICS. Vol.33, Part2, No.3A. L338-L341 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO,Yu-Shan Li, Atsushi ONOE,Kunio TADA and Yoichi FUJII: " "Lattice Constants of the Proton-Exchanged Waveguides Formed on the Domain-Inverted LiTa03"" JAPANESE JOURNAL OF APPLIED PHYSICS. Vol.33, Part 2, No.12B. L1769-1771 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO and Yoichi FUJII: " "The photorefractive effect in the proton-exchanged waveguiding Layrs formed on the lithium niobate and lithium tantalate crystals"" to be published in JAPANESE JOURNAL OF APPLIED PHYSICS.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO,and Yoichi FUJII: " "Temprerature Dependence of the Photorefractifve Effect in the Proton-Exchanged Optical Waveguides Formed on the Lithium Tantalate Crystals"" to be published in JAPANESE JOURNAL OF APPLIED PHYSICS.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Takatoshi KATO,Hideyuki SOTOBAYASHI,Jung-Keun LEE,Yukiko KONDO and Yoichi Fujii: " "Multipoint Themperature Sensor Using Fiber-Optic Ring Resonator by Pulse-Frequency Localization"" International Symposium on Optical Tools for Manufacturing and Advanced Automation, Distributed and Multiplexed Fiber optic sensors 3. Vol.2071. 153-162 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Iraj Najafi, C.Gomez-Reino and Y.Fujii: " "Gradient-index Optical systems"" APPLID OPTICS. Vol.33, No.16. 3331-3332 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko KONDO and Yoichi FUJII: " "Temperature Dpendence of the Photorefractive Effect in the Proton-exchanged Lithium Tantalate Optical Waveguides"" JAPAN-CHINA SYMPOSIUM ON ADVANCED INFORMATION TECHNOLOGY. (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yamauchi, T.Takahashi, J.N.Schulman and Y.Arakawa: " "Theoretical Analysis of Band Structures and Lasing Characteristics in Strained Quantum Wire Lasers"" IEEE J.of Quantum Electronics. vol.29, No.6. 2109-2166 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Tsukamoto, Y.Nagamune, M.Nishioka, and Y.Arakawa: " "Fabrication of GaAs Quantum Wires(10-)by matalorganic chemical Vapor Selective Deposition Growth"" Applied Physics Letters. Vol.63, No.3. 355-357 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Arakawa, Y.Nagamune, M.Nishioka and S.Tsukamoto: " "Fabrication and Optical Properties of GaAs Quantum Wires and Dots by MOCVD Selective Growth"" Semiconductor Science and Technology. Vol.8. 1082-1088 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Yukiko Konpo,Atsushi ONOE Satoshi MIYAGUCHI,Yoichi FUJII: "Quontitatively Measured Photorefractive Sensitivity of Proton-Exchanged LN Proton-Exchanged MgO-Poped LN and Ion-Exchanged KTP Waveguides" APPLIEO OPTICS. 33. 3348-3352 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.KONDO,T.KOUYAMA,K.CHNO M.TSUJI.M.NAKAMURA,Y.FUJII: "Optical Damage Resistance of LiNbOs Thin-film Optical Waveguides Grown by Liguid-phase Epitaxy" JAPANESE JOURNAL OF APPLIED PHYSICS. 33. L338-L341 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Yukiko KONDO,Yu-ShanLi,Atsushi ONOE,Kunio TASA Yoichi FUJII: "Lattice Constants of the Proton-Exchanged Waveguides Formeal on the Domain-Tnverted LiTaos" JAPANESE JOURNAL OF APPLIED PHYSICS. 33. L1769-1771 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Yukiko KONDO,Yoichi FUJII: "The photorefractive effect in the proton-exchanged waveguiding layers formed on the lithium viobate and litbiumtantalate crystals" to be published in JAPANESE JOURNAL OF APPITED PHYSTCS.

    • Related Report
      1994 Annual Research Report
  • [Publications] Yukiko KONDO,Yoichi FUJII: "Temperature Dependence of the Phororefractive Effect in the Proton-Exchanged Optical Waveguides Formed on the Lithium Tantalate Crystals" to be published in JAPANESE JOURNAL OF APPITED PHYSTCS.

    • Related Report
      1994 Annual Research Report
  • [Publications] S.Iraj Najafi,C.Gomes-Reine,Y.Fujii: "Gradient-index Opticals systems" APPLIED OPTICS. 33. 3331-3332 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 近藤 由紀子: "LTプロトン交換導波路を用いた擬似位相整合素子の光損傷耐性" 第40回応用物理学関係連合講演会講演予稿集. No.3. 1005 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 近藤 由紀子: "LPE成長LN薄膜光導波路の光損傷感度" 第40回応用物理学関係連合講演会講演予稿集. No.1. 220 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 近藤 由紀子: "プロトン交換ニオブ酸リチウム光導波路およびイオン交換KTP導波路の光損傷耐性" 生産研究. 5月号. 14-17 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 近藤 由紀子: "液相エピタキシャル成長LV系LN薄膜およびLB系LN薄膜の光損傷特性について" 第18回光学シンポジウム予稿集. 31-32 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 李 玉善: "擬似位相整合素子作製用プロトン交換タンタル酸リチウム光導波路の格子定数" 第54回応用物理学関係連合講演会講演予稿集. No.3. 1014 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 近藤 由紀子: "誘電体光導波路の光損傷感度" レーザー学会学術講演会第14回年次大会. 253 (1994)

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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