TW351771B - Method and apparatus for producing SZ groove type optic fiber - Google Patents

Method and apparatus for producing SZ groove type optic fiber

Info

Publication number
TW351771B
TW351771B TW086119083A TW86119083A TW351771B TW 351771 B TW351771 B TW 351771B TW 086119083 A TW086119083 A TW 086119083A TW 86119083 A TW86119083 A TW 86119083A TW 351771 B TW351771 B TW 351771B
Authority
TW
Taiwan
Prior art keywords
groove
optic fiber
twist
producing
groove type
Prior art date
Application number
TW086119083A
Other languages
English (en)
Chinese (zh)
Inventor
Yasushi Ito
Noboru Tokairin
Saburo Kawabata
Takashi Saitoh
Kiyotaka Nishioka
Original Assignee
Sumitomo Electric Industries
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 filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of TW351771B publication Critical patent/TW351771B/zh

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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/449—Twisting
    • G02B6/4491—Twisting in a lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Milling Processes (AREA)
TW086119083A 1996-12-19 1997-12-17 Method and apparatus for producing SZ groove type optic fiber TW351771B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33936496 1996-12-19

Publications (1)

Publication Number Publication Date
TW351771B true TW351771B (en) 1999-02-01

Family

ID=57940005

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086119083A TW351771B (en) 1996-12-19 1997-12-17 Method and apparatus for producing SZ groove type optic fiber

Country Status (2)

Country Link
KR (1) KR100322464B1 (ko)
TW (1) TW351771B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4007827B2 (ja) * 2002-03-07 2007-11-14 宇部日東化成株式会社 合成樹脂製棒状物の製造方法および製造装置

Also Published As

Publication number Publication date
KR19980064307A (ko) 1998-10-07
KR100322464B1 (ko) 2002-06-20

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Legal Events

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MK4A Expiration of patent term of an invention patent