JPS57188426A - Manufacture of optical fiber - Google Patents

Manufacture of optical fiber

Info

Publication number
JPS57188426A
JPS57188426A JP56073805A JP7380581A JPS57188426A JP S57188426 A JPS57188426 A JP S57188426A JP 56073805 A JP56073805 A JP 56073805A JP 7380581 A JP7380581 A JP 7380581A JP S57188426 A JPS57188426 A JP S57188426A
Authority
JP
Japan
Prior art keywords
pipe
elliptical
core part
perfectly round
optical fiber
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
JP56073805A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63380B2 (enrdf_load_stackoverflow
Inventor
Koji Okamura
Takashi Tatsuta
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56073805A priority Critical patent/JPS57188426A/ja
Publication of JPS57188426A publication Critical patent/JPS57188426A/ja
Publication of JPS63380B2 publication Critical patent/JPS63380B2/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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP56073805A 1981-05-15 1981-05-15 Manufacture of optical fiber Granted JPS57188426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56073805A JPS57188426A (en) 1981-05-15 1981-05-15 Manufacture of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56073805A JPS57188426A (en) 1981-05-15 1981-05-15 Manufacture of optical fiber

Publications (2)

Publication Number Publication Date
JPS57188426A true JPS57188426A (en) 1982-11-19
JPS63380B2 JPS63380B2 (enrdf_load_stackoverflow) 1988-01-06

Family

ID=13528743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56073805A Granted JPS57188426A (en) 1981-05-15 1981-05-15 Manufacture of optical fiber

Country Status (1)

Country Link
JP (1) JPS57188426A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194752A (ja) * 1982-05-07 1983-11-12 Furukawa Electric Co Ltd:The 単一偏波光フアイバ用プリフオ−ムロツドの製造方法
US4610506A (en) * 1983-01-11 1986-09-09 Hitachi Cable, Ltd. Single polarization optical fibers
CN111457950A (zh) * 2020-03-11 2020-07-28 复旦大学 一种法布里珀罗谐振腔光学微泡传感器及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194752A (ja) * 1982-05-07 1983-11-12 Furukawa Electric Co Ltd:The 単一偏波光フアイバ用プリフオ−ムロツドの製造方法
US4610506A (en) * 1983-01-11 1986-09-09 Hitachi Cable, Ltd. Single polarization optical fibers
CN111457950A (zh) * 2020-03-11 2020-07-28 复旦大学 一种法布里珀罗谐振腔光学微泡传感器及其制备方法
CN111457950B (zh) * 2020-03-11 2021-08-20 复旦大学 一种法布里珀罗谐振腔光学微泡传感器及其制备方法

Also Published As

Publication number Publication date
JPS63380B2 (enrdf_load_stackoverflow) 1988-01-06

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