JPH0210096B2 - - Google Patents

Info

Publication number
JPH0210096B2
JPH0210096B2 JP59156257A JP15625784A JPH0210096B2 JP H0210096 B2 JPH0210096 B2 JP H0210096B2 JP 59156257 A JP59156257 A JP 59156257A JP 15625784 A JP15625784 A JP 15625784A JP H0210096 B2 JPH0210096 B2 JP H0210096B2
Authority
JP
Japan
Prior art keywords
optical fiber
stress
quartz tube
glass layer
polarization
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.)
Expired - Lifetime
Application number
JP59156257A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136132A (ja
Inventor
Makoto Tsukamoto
Koji Okamura
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 JP59156257A priority Critical patent/JPS6136132A/ja
Publication of JPS6136132A publication Critical patent/JPS6136132A/ja
Publication of JPH0210096B2 publication Critical patent/JPH0210096B2/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
    • C03B37/01884—Means for supporting, rotating and translating tubes or rods being formed, e.g. lathes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
    • 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)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP59156257A 1984-07-26 1984-07-26 偏波面保存光フアイバの製造方法 Granted JPS6136132A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59156257A JPS6136132A (ja) 1984-07-26 1984-07-26 偏波面保存光フアイバの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59156257A JPS6136132A (ja) 1984-07-26 1984-07-26 偏波面保存光フアイバの製造方法

Publications (2)

Publication Number Publication Date
JPS6136132A JPS6136132A (ja) 1986-02-20
JPH0210096B2 true JPH0210096B2 (enrdf_load_stackoverflow) 1990-03-06

Family

ID=15623838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59156257A Granted JPS6136132A (ja) 1984-07-26 1984-07-26 偏波面保存光フアイバの製造方法

Country Status (1)

Country Link
JP (1) JPS6136132A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522423A (en) * 1978-08-03 1980-02-18 Nippon Baruji Kogyo Kk Operating method of lateral push cylinder in hydraulic bulge forming device
JPS59141438A (ja) * 1983-02-03 1984-08-14 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ母材の製造方法

Also Published As

Publication number Publication date
JPS6136132A (ja) 1986-02-20

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