JPS6187109A - 偏波面保存光フアイバ - Google Patents

偏波面保存光フアイバ

Info

Publication number
JPS6187109A
JPS6187109A JP60150185A JP15018585A JPS6187109A JP S6187109 A JPS6187109 A JP S6187109A JP 60150185 A JP60150185 A JP 60150185A JP 15018585 A JP15018585 A JP 15018585A JP S6187109 A JPS6187109 A JP S6187109A
Authority
JP
Japan
Prior art keywords
optical fiber
core
circular
polarization
refractive index
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
JP60150185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6233562B2 (enExample
Inventor
Toshio Katsuyama
俊夫 勝山
Hiroyoshi Matsumura
宏善 松村
Yasuo Suganuma
菅沼　康雄
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60150185A priority Critical patent/JPS6187109A/ja
Publication of JPS6187109A publication Critical patent/JPS6187109A/ja
Publication of JPS6233562B2 publication Critical patent/JPS6233562B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP60150185A 1985-07-10 1985-07-10 偏波面保存光フアイバ Granted JPS6187109A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60150185A JPS6187109A (ja) 1985-07-10 1985-07-10 偏波面保存光フアイバ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60150185A JPS6187109A (ja) 1985-07-10 1985-07-10 偏波面保存光フアイバ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11274180A Division JPS5737305A (en) 1980-01-11 1980-08-18 Polarization plane preserving optical fiber

Publications (2)

Publication Number Publication Date
JPS6187109A true JPS6187109A (ja) 1986-05-02
JPS6233562B2 JPS6233562B2 (enExample) 1987-07-21

Family

ID=15491368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60150185A Granted JPS6187109A (ja) 1985-07-10 1985-07-10 偏波面保存光フアイバ

Country Status (1)

Country Link
JP (1) JPS6187109A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130044A (en) * 1978-01-13 1979-10-09 Western Electric Co Optical waveguide and method of fabricating same
JPS5737305A (en) * 1980-08-18 1982-03-01 Hitachi Ltd Polarization plane preserving optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130044A (en) * 1978-01-13 1979-10-09 Western Electric Co Optical waveguide and method of fabricating same
JPS5737305A (en) * 1980-08-18 1982-03-01 Hitachi Ltd Polarization plane preserving optical fiber

Also Published As

Publication number Publication date
JPS6233562B2 (enExample) 1987-07-21

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