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Study on the Numerical Analysis for the Zero-Dispersion Shifted Slica-core Optical Fibers.

Research Project

Project/Area Number 62550293
Research Category

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

Allocation TypeSingle-year Grants
Research Field 電子機器工学
Research InstitutionNihon University

Principal Investigator

HINATA Takashi  College of Science and Technology, Nihon University, 理工学部, 教授 (20059299)

Co-Investigator(Kenkyū-buntansha) YAMASAKI Tsuneki  College of Science and Technology, Nihon University., 理工学部, 専任講師 (00120577)
YAMAGUCHI Shyouji  Nihon University Junior College, 短期大学部, 助教授 (70059872)
Project Period (FY) 1987 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1988: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1987: ¥1,600,000 (Direct Cost: ¥1,600,000)
KeywordsSingle mode fibers / Dispersion / -power index / Double-clad / Triple-clad / Quadruple-clad / Bending radius / Offset loss / Polarization-maintaining optical fibers
Research Abstract

(1) Angularly Uniform Single-Mode Optical Fibers. (1-1) Single mode fibers with alpha-power index core and triple-clad (relative index difference of the first and the second clads from the third are dentoed by _2 and _3) were desingned under the conditions of zero total dispersion at wavelengths of 1.30mum and 1.55umu and second mode cutoff wavelength less than 1.15mum. When _2<0 and _3>0, it was found that the sensitivity of dispersion to radius and wavelength, the bending radius and the offset loss are smaller for the core with step index (alpha= ) than for the core with alpha=1,2, and 6. (1-2) The design method to realize the total dispersion which is reduced to within 2ps/km/nm over an extended spectral range including wavelength 1.55umm was investigated for the fibers with double-clad, triple-clad and quadruple-clad. The widest spectral range was atined 1.39 umm-2.02umm for the optical fiber with the step-index core and the triple-clad. (2) Polarization-Maintaining Optical Fibers … More with Two Hollow Circular Pits. (2-1) We gave the design method of the polarization-maintaining optical fibers with two hollow circular pits which realize the zero total dispersion for HE mode and the largest modal birefringence at two wavelengths of 1.30mum and 1.55mum. The maximum modal birefringences were attained 3.80x10^<-4> at lambda = 1.55mum and 2.34x10^<-4> at lambda = 1.30mum when (refractive-index difference at lambda = 1.55umu)=1.6% and d ( - )/a =1.2n :distance between the center of a core and that of a pit,a,:radius of a core, :radius of pit). (2-2) the design method to realize the total dispersion within 2km/nm including wavelengths 1.30 mum and 1.55mum and the largest modal birefringence was investigated for the fibers with two hollow circular pits. The widest spectral range was attained 1.293mum-1.550mum for D=0.98 when =0.5%. The maximum modal birefringence was attained 0.844x10^<-4> at lambda=1.55mum and the minimum modal birefringence 0.670x10^<-4> at lambda=1.293mum. Less

Report

(3 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • Research Products

    (41 results)

All Other

All Publications (41 results)

  • [Publications] 中沢和茂、古川慎一、日向隆、細野敏夫: 電子情報通信学会論文誌C. J70-C. 1502-1512 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 山口詔二、下島晃、細野敏夫、中山典明: 電気学会電磁界理論研究会資料. EMT-46. 61-70 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 古川慎一、小倉和人、日向隆、細野敏夫: 電気学界電子会理論研究会資料. EMT-49. 89-97 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 古川慎一、茨城孝幸、日向隆、細野敏夫: 電気学会電磁界理論研究会資料. EMT-50. 99-108 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 古川慎一、茨城孝幸、日向隆、細野敏夫: 昭和62年電子情報通信学会半導体・材料部門全国大会講演論文集. 分冊2. 211-211 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 古川慎一、小倉和人、日向隆、細野敏夫: 昭和62年電子情報通信学会半導体・材料部門全国大会講演論文集. 分冊2. 233-233 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 古川慎一、小倉和人、日向隆、細野敏夫: 昭和63年電子情報通信学会春季全国大会講演論文集. 分冊C-1. 445-445 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 茨城孝幸、日向隆、細野敏夫、古川慎一: 昭和63年電子情報通信学会秋季全国大会講演論文集. 分冊C-1. 130-130 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 小倉和人、日向隆、細野敏夫、古川慎一: 昭和63年電子情報通信学会秋季全国大会講演論文集. 分冊C-1. 153-153 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 茨城孝幸、日向隆、細野敏夫、古川慎一: 電気学会電磁界理論研究会資料. EMT-115. 83-92 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 山口詔二、下島晃、細野敏夫: 電子情報通信学会論文誌C. J71-C. 1274-1282 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 古川慎一、小倉和人、日向隆、細野敏夫: 電子情報通信学会論文誌C. J72-C-I. 1-10 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takashi Hinata;Kazuhito Ogura;Hiroshi Yoshikawa;Toshio Hosono: Progress In Electromagnetics Research Symposium 1989.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kazusige Nakazawa;Shinichi Furukawa;Takashi Hinata;Toshio Hosono: "Single Mode Optical Fibers with Zero Total Dispersion at Wavelengthsl.3 m and 1.55 m - Fiber with -power Index Core and Triple Clad -" Trans.IEICE Jpn C. J70-C. 1502-1512 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Syouji Yamaguchi;Akira Shimojima;Toshio Hosono;Noriaki Nakayama: "The Dependence on Higher Modes in Transmission Characteristics of Image Fiber" Tech.Rep,Inst.Electr.Eng.Jpn.EMT-46. 61-70 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shinichi Furukawa;Kazuhito Ogura;Takashi Hinata;Toshio Hosono: "The Design Method for Polarization-Maintaining Optical Fibers with Zero Total Dispersion at Wavelengths of 1.3 m and 1.5 m" Tech.Rep,Inst.Electr.Eng.Jpn.EMT-49. 89-97 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shinichi Furukawa;Takayuki Ibaraki;Takashi Hinata;Toshio Hosono: "Dispersion Characteristics of -power Index Core Optical Fibers with Zero Total Dispersion at Wavelengths of 1.3 m and 1.55 m" Tech.Rep,Inst.Electr.Eng.Jpn.EMT-50. 99-108 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shinichi Furukawa;Takayuki Ibaraki;Takashi Hinata;Toshio Hosono: "Single Mode Optical Fibers with Zero Total Dispersion at Wavelengths of 1.3 m and 1.55 m - Comparison of Silica Core Fiber with GeO_2-doped Fiber -" NATIONAL CONFERENCE RECORD,1987 SEMICONDUCTOR DEVICES AND MATERIALS IEICE. PART 2. 211-211 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shinichi Furukawa;Kazuhito Ogura;Takashi Hinata;Toshio Hosono: "Polarization-Maintaining Optical Fibers with Zero Total Dispersion at Wavelengths of 1.3 m and 1.55 m" NATIONAL CONFERENCE RECORD,1987 SEMICONDUCTOR DEVICES AND MATERIALS IEICE. PART 2. 233-233 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shinichi Furukawa;Kazuhito Ogura;Takashi Hinata;Toshio Hosono: "Total Dispersion of Polarization-Maintaining Optical Fibers with Angularly Nonuniform Index Distributions" 1988 SPRING NATIONAL CONVENTION RECORD,IEICE. PART C-1. 445-445 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takayuki Ibaraki;Takashi Hinata;Toshio Hosono;Shinichi Furukawa: "Design Method of Wide-Band Low-Dispersion Single-Mode Optical Fibers for Wavelength 1.55 m - Algorithm for Zero Wavelength Sensitivity of Dispersion at 1.55 m -" 1988 AUTUMN NATIONAL CONVENTION RECORD,IEICE. PART C-1. 130-130 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Kazuhito Ogura;Takashi Hinata;Toshio Hosono;Shinichi Furukawa: "Polarization-Maintaining Optical Fibers with Low Total dispersi in wide Range between 1.30 m and 1.55 m" 1988 AUTUMN NATIONAL CONVENTION RECORD,IEICE. PART C-1. 153-153 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takayuki Ibaraki;Takashi Hinata;Toshio Hosono;Shinichi Furukawa: "Design Method of Wide-Band Low-Dispersion Single-Mode Optical Fibers for Wavelength 1.55 m" Tech.Rep,Inst.Electr.Eng.Jpn.EMT-115. 83-92 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Syouji Yamaguchi;Akira Shimojima;Toshio Hosono: "Analysis of Transmission Characteristics of Image Fiber - Dependence on Higher Modes and Length -" Trans.IEICE Jpn C. J71-C. 1274-1282 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Shinichi Furukawa;Kazuhito Ogura;Takashi Hinata;Toshio Hosono: "The Design Method for Polarization-Maintaining Optical Fibers with Zero Total Dispersion at Two Wavelengths" Trans.IEICE Jpn C. J71-C-I. 1-10 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Takashi Hinata;Kazuhito Ogura;Hiroshi Yoshikawa;Toshio Hosono: "Polarization-Maintaining Fibers with Zero Total Dispersion at Two Wavelengths" Progress In Electomagnetics Research Symposium 1989. (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] 古川慎一、小倉和人、日向隆、細野敏夫: 昭和63年電子情報通信学会春季全国大会講演論文集. 分冊C-1. 445-445 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 茨木孝幸、古川慎一、日向隆、細野敏夫: 昭和63年電子情報通信学会秋季全国大会講演論文集. 分冊C-1. 130-130 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 小倉和人、古川慎一、日向隆、細野敏夫: 昭和63年電子情報通信学会秋季全国大会講演論文集. 分冊C-1. 153-153 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 茨木孝幸、古川慎一、日向隆、細野敏夫: 電気学会電磁界理論研究会資料. EMT-115. 83-92 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 山口詔二、下島晃、細野敏夫: 電子情報通信学会論文誌C. J-71C. 1274-1282 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 古川慎一、小倉和人、日向隆、細野敏夫: 電子情報通信学会論文誌C. J72-C-1. 1-10 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Takashi Hinata;Kazuhito Ogura;Hiroshi Yoshikawa;Toshio Hosono: Progress In Electromagnetics Research Symposium 1989.

    • Related Report
      1988 Annual Research Report
  • [Publications] 中沢 和茂,古川 慎一,日向 隆,細野 敏夫: 電子情報通信学会論文誌C. J70-C. 1502-1512 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 山口 語二,下島 晃,細野 敏夫,中山 典明: 電気学会電磁界理論研究会資料. EMT-46. 61-70 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 古川 慎一,小倉 和人,日向 隆,細野 敏夫: 電気学会電磁界理論研究会資料. EMT-49. 89-97 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 古川 慎一,茨木 孝幸,日向 隆,細野 敏夫: 電気学会電磁界理論研究会資料. EMT-50. 99-108 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 古川 慎一,茨木 孝幸,日向 隆,細野 敏夫: 昭和62年電子情報通信学会半導体・材料部門全国大会講演論文集. 2. 211-211 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 古川 慎一,小倉 和人,日向 隆,細野 敏夫: 昭和62年電子情報通信学会半導体・材料部門全国大会講演論文集. 2. 233-233 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 山口 詔二,下島 晃,細野 敏夫,中山 典明: 電子情報通信学会論文誌C.

    • Related Report
      1987 Annual Research Report
  • [Publications] 古川 慎一,小倉 和人,日向 隆,細野 敏夫: 電子情報通信学会論文誌.

    • Related Report
      1987 Annual Research Report

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Published: 1987-04-01   Modified: 2016-04-21  

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