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Development of the heat-resistant and light shielding film fabrication technology for optical silica fiber

Research Project

Project/Area Number 26420316
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Electron device/Electronic equipment
Research InstitutionChitose Institute of Science and Technology

Principal Investigator

KOBAYASHI SOICHI  千歳科学技術大学, 理工学部, 教授 (80326595)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords黒色ガラス / VAD法 / 遮光膜 / 電気伝導度 / クロストーク / マルチコア / 酸化ビスマス / カーボン / OVD法 / 液浸法 / VAD法によるガラス形成 / 液浸法による黒色ガラス形成 / Bi層一体形成法 / 分光特性測定法 / EDX分析測定法 / プラスティックコーティング / 遮光用黒色ガラス形成法 / Bi酸化物浸透性
Outline of Final Research Achievements

The purpose of this study based on the light blocking effect of the metal film on optical fibers is the fabrication of light-blocking and heat-resistant glass layer on the optical fiber for omitting the metal film process and reducing cross-talk between cores in the high density multi-core fiber. To realize the purpose the black silica glass was fabricated with the unprecedented excessive Bi2O3 doping by the VAD method and it’s optimum fabrication condition was found. Next, the transmission, the heat-resistant, the temperature rising by laser irradiation and the electrical conduction characteristics of the black glass are discussed and the propagation loss and the cross-talk attenuation characteristics of the coated black-glass optical fibers are studied.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (11 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Black synthetic quartz glass layer for optical fiber cross-talk reduction fabricated by VAD method2016

    • Author(s)
      小林壮一 福田薫 大西弦 藤井祐介
    • Journal Title

      Proc. SPIE 9950, Laser Beam Shaping XVII,

      Volume: 9950 Pages: 171-176

    • DOI

      10.1117/12.2237666

    • NAID

      120006650325

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Black synthetic quartz glass layer for optical fiber cross-talk reduction fabricated by VAD method2016

    • Author(s)
      小林壮一
    • Organizer
      SPIE.OPTICS+PHOTONICS 2016
    • Place of Presentation
      サンディエゴコンベンションセンター(米国)
    • Year and Date
      2016-08-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ビスマス添加-エルビウム添加光ファイバ直列接続による広帯域光増幅特性2016

    • Author(s)
      高橋 未紀 / 樋口 大樹 / 小原 瑞希 / 藤井 雄介 / 吉本 直人 / 小林 壮一
    • Organizer
      マイクロ波・ミリ波フォトニクス研究会
    • Place of Presentation
      オホーツク・文化交流センター(北海道網走市)
    • Year and Date
      2016-07-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Broadband optical amplification with water free hexagonal double-clad Bi doped silica fiber2016

    • Author(s)
      小林壮一、高橋未紀、小原瑞樹、近藤一樹、藤井雄介
    • Organizer
      SPIE Photonics West 2016
    • Place of Presentation
      The Moscone Center(San Francisco, USA)
    • Year and Date
      2016-02-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Broadband gain characteristics with Bismuth-doped double cladding silica fiber2015

    • Author(s)
      近藤一樹、小原瑞樹、高橋未紀、藤井雄介、小林壮一
    • Organizer
      16th Chitose International Forum on Photonics Science & Technology
    • Place of Presentation
      千歳科学技術大学(北海道千歳市)
    • Year and Date
      2015-09-30
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] ビスマス添加ダブルクラッドファイバの広帯域利得特性2015

    • Author(s)
      小原瑞希、高橋未紀、近藤一樹、藤井雄介、小林壮一
    • Organizer
      電子情報通信学会光通信システム研究会
    • Place of Presentation
      小樽経済センターホール(北海道小樽市)
    • Year and Date
      2015-08-27
    • Related Report
      2015 Research-status Report
  • [Presentation] ビスマス添加光ファイバ増幅特性の808nmレーザ励起法の検討2015

    • Author(s)
      高橋未紀、小原瑞樹、近藤一樹、藤井雄介、小林壮一
    • Organizer
      電子情報通信学会光エレクトロニクス研究会
    • Place of Presentation
      釧路市生涯学習センター(北海道釧路市)
    • Year and Date
      2015-07-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 1.3μm optical amplification with double-clad Bi doped silica fiber2015

    • Author(s)
      高橋未紀、藤井達也、藤井雄介、小林壮一
    • Organizer
      SPIE Photonics West 2015
    • Place of Presentation
      米国 サンフランシスコ、モスコーンセンター
    • Year and Date
      2015-02-09 – 2015-02-12
    • Related Report
      2014 Research-status Report
  • [Presentation] Gain Characteristics on Bismuth-doped Double-clad Fiber Amplifier2014

    • Author(s)
      小林壮一、高橋未紀、藤井達也、藤井雄介
    • Organizer
      ISAOP-14 (14th International Symposium on Advanced Organic Photonics)
    • Place of Presentation
      大阪大学
    • Year and Date
      2014-11-04 – 2014-11-05
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Gain Characteristics on Bismuth-doped Double-clad Silica Fiber Amplifier2014

    • Author(s)
      高橋未紀、斎藤正計、藤井達也、藤井雄介、小林壮一
    • Organizer
      14th Chitose International Forum
    • Place of Presentation
      千歳科学技術大学
    • Year and Date
      2014-10-02
    • Related Report
      2014 Research-status Report
  • [Presentation] ダブルクラッドBi添加石英光ファイバの利得特性2014

    • Author(s)
      斎藤正計、高橋未紀、藤井達也、坂井凌、藤井雄介、小林壮一
    • Organizer
      電子情報通信学会光エレクトロニクス研究会(OPE)研究会
    • Place of Presentation
      室蘭工大
    • Year and Date
      2014-07-17
    • Related Report
      2014 Research-status Report
  • [Presentation] Bi添加石英光ファイバによるレーザ発振特性2014

    • Author(s)
      高橋未紀、斎藤正計、藤井達也、坂井凌、藤井雄介、小林壮一
    • Organizer
      電子情報通信学会光エレクトロニクス研究会(OPE)研究会
    • Place of Presentation
      室蘭工大
    • Year and Date
      2014-07-17
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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