JPS58104033A - 零偏波分散単一直線偏波光フアイバの製造方法 - Google Patents

零偏波分散単一直線偏波光フアイバの製造方法

Info

Publication number
JPS58104033A
JPS58104033A JP56199906A JP19990681A JPS58104033A JP S58104033 A JPS58104033 A JP S58104033A JP 56199906 A JP56199906 A JP 56199906A JP 19990681 A JP19990681 A JP 19990681A JP S58104033 A JPS58104033 A JP S58104033A
Authority
JP
Japan
Prior art keywords
stress
base material
optical fiber
parent material
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56199906A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63381B2 (OSRAM
Inventor
Takao Edahiro
枝広　隆夫
Katsunari Okamoto
勝就 岡本
Yutaka Sasaki
豊 佐々木
Juichi Noda
野田　寿一
Toshito Hosaka
保坂　敏人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56199906A priority Critical patent/JPS58104033A/ja
Publication of JPS58104033A publication Critical patent/JPS58104033A/ja
Publication of JPS63381B2 publication Critical patent/JPS63381B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/01217—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of polarisation-maintaining optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/30—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Melting And Manufacturing (AREA)
JP56199906A 1981-12-10 1981-12-10 零偏波分散単一直線偏波光フアイバの製造方法 Granted JPS58104033A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56199906A JPS58104033A (ja) 1981-12-10 1981-12-10 零偏波分散単一直線偏波光フアイバの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56199906A JPS58104033A (ja) 1981-12-10 1981-12-10 零偏波分散単一直線偏波光フアイバの製造方法

Publications (2)

Publication Number Publication Date
JPS58104033A true JPS58104033A (ja) 1983-06-21
JPS63381B2 JPS63381B2 (OSRAM) 1988-01-06

Family

ID=16415566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56199906A Granted JPS58104033A (ja) 1981-12-10 1981-12-10 零偏波分散単一直線偏波光フアイバの製造方法

Country Status (1)

Country Link
JP (1) JPS58104033A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215503A (ja) * 1986-03-18 1986-09-25 Fujikura Ltd 偏波面保存光フアイバ
WO2003075058A1 (fr) * 2002-03-04 2003-09-12 Sumitomo Electric Industries, Ltd. Fibre optique portant des ondes polarisees et procede permettant de la produire
CN106886071A (zh) * 2017-03-23 2017-06-23 华中科技大学 一种本征模完全分离的退简并多模光纤
CN110104945A (zh) * 2019-05-27 2019-08-09 上海康阔光智能技术有限公司 用于制造椭圆芯保偏光纤的光纤预制棒及椭圆芯保偏光纤的制造工艺

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215503A (ja) * 1986-03-18 1986-09-25 Fujikura Ltd 偏波面保存光フアイバ
WO2003075058A1 (fr) * 2002-03-04 2003-09-12 Sumitomo Electric Industries, Ltd. Fibre optique portant des ondes polarisees et procede permettant de la produire
US7016582B2 (en) 2002-03-04 2006-03-21 Sumitomo Electric Industries, Ltd. Polarized wave holding optical fiber, and method of producing the same
CN100367052C (zh) * 2002-03-04 2008-02-06 住友电气工业株式会社 保偏光纤及其制造方法
CN106886071A (zh) * 2017-03-23 2017-06-23 华中科技大学 一种本征模完全分离的退简并多模光纤
CN106886071B (zh) * 2017-03-23 2019-05-21 华中科技大学 一种本征模完全分离的退简并多模光纤
CN110104945A (zh) * 2019-05-27 2019-08-09 上海康阔光智能技术有限公司 用于制造椭圆芯保偏光纤的光纤预制棒及椭圆芯保偏光纤的制造工艺

Also Published As

Publication number Publication date
JPS63381B2 (OSRAM) 1988-01-06

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