JPS52138945A - Production of optical-fibre - Google Patents

Production of optical-fibre

Info

Publication number
JPS52138945A
JPS52138945A JP5553676A JP5553676A JPS52138945A JP S52138945 A JPS52138945 A JP S52138945A JP 5553676 A JP5553676 A JP 5553676A JP 5553676 A JP5553676 A JP 5553676A JP S52138945 A JPS52138945 A JP S52138945A
Authority
JP
Japan
Prior art keywords
fibre
optical
production
pipe
quartz pipe
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
JP5553676A
Other languages
Japanese (ja)
Other versions
JPS5838368B2 (en
Inventor
Masao Hoshino
Masaaki Yoshida
Shuzo Suzuki
Yasuji Hattori
Hiroshi Yokota
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP51055536A priority Critical patent/JPS5838368B2/en
Publication of JPS52138945A publication Critical patent/JPS52138945A/en
Publication of JPS5838368B2 publication Critical patent/JPS5838368B2/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Surface Treatment Of Glass (AREA)

Abstract

PURPOSE:To prevent the softening, reduction in the diameter and thermal deformation of a pipe due to heat of the heating source of a quartz pipe by forming a specific clad layer on the inner wall of the quartz pipe, thus lowering glass synthesizing temperature at the time of clad lamination.
JP51055536A 1976-05-15 1976-05-15 Optical fiber manufacturing method Expired JPS5838368B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51055536A JPS5838368B2 (en) 1976-05-15 1976-05-15 Optical fiber manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51055536A JPS5838368B2 (en) 1976-05-15 1976-05-15 Optical fiber manufacturing method

Publications (2)

Publication Number Publication Date
JPS52138945A true JPS52138945A (en) 1977-11-19
JPS5838368B2 JPS5838368B2 (en) 1983-08-23

Family

ID=13001438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51055536A Expired JPS5838368B2 (en) 1976-05-15 1976-05-15 Optical fiber manufacturing method

Country Status (1)

Country Link
JP (1) JPS5838368B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395649A (en) * 1977-02-02 1978-08-22 Hitachi Ltd Production of optical fiber
JPS5521090A (en) * 1978-07-31 1980-02-14 Corning Glass Works Wideband gradient refractive index type filament and making preform therefor
JPS5547235A (en) * 1978-09-26 1980-04-03 Fujitsu Ltd Production of glass fiber for light transmission
JPS5567536A (en) * 1978-11-14 1980-05-21 Fujitsu Ltd Production of glass fiber for light transmission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117354U (en) * 1984-12-29 1986-07-24

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966146A (en) * 1972-09-11 1974-06-26
JPS5010147A (en) * 1973-04-16 1975-02-01
JPS50120352A (en) * 1974-02-22 1975-09-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966146A (en) * 1972-09-11 1974-06-26
JPS5010147A (en) * 1973-04-16 1975-02-01
JPS50120352A (en) * 1974-02-22 1975-09-20

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395649A (en) * 1977-02-02 1978-08-22 Hitachi Ltd Production of optical fiber
JPS5542940B2 (en) * 1977-02-02 1980-11-04
JPS5521090A (en) * 1978-07-31 1980-02-14 Corning Glass Works Wideband gradient refractive index type filament and making preform therefor
JPS6337045B2 (en) * 1978-07-31 1988-07-22 Corning Glass Works
JPS5547235A (en) * 1978-09-26 1980-04-03 Fujitsu Ltd Production of glass fiber for light transmission
JPS5567536A (en) * 1978-11-14 1980-05-21 Fujitsu Ltd Production of glass fiber for light transmission
JPS6256091B2 (en) * 1978-11-14 1987-11-24 Fujitsu Ltd

Also Published As

Publication number Publication date
JPS5838368B2 (en) 1983-08-23

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