DE60028081D1 - Verfahren zur herstellung von lichtfasern - Google Patents

Verfahren zur herstellung von lichtfasern

Info

Publication number
DE60028081D1
DE60028081D1 DE60028081T DE60028081T DE60028081D1 DE 60028081 D1 DE60028081 D1 DE 60028081D1 DE 60028081 T DE60028081 T DE 60028081T DE 60028081 T DE60028081 T DE 60028081T DE 60028081 D1 DE60028081 D1 DE 60028081D1
Authority
DE
Germany
Prior art keywords
clad
core
filler material
shrinkage
reaction
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
DE60028081T
Other languages
English (en)
Other versions
DE60028081T2 (de
Inventor
Kenji Matsumoto
Kengo Imamura
Shinichi Irie
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of DE60028081D1 publication Critical patent/DE60028081D1/de
Publication of DE60028081T2 publication Critical patent/DE60028081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE60028081T 1999-12-28 2000-12-15 Verfahren zur herstellung von lichtfasern Expired - Lifetime DE60028081T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP37495899A JP4290300B2 (ja) 1999-12-28 1999-12-28 光ファイバーの製造方法
JP37495899 1999-12-28
PCT/US2000/034083 WO2001047696A1 (en) 1999-12-28 2000-12-15 Light fibers and methods of producing the same

Publications (2)

Publication Number Publication Date
DE60028081D1 true DE60028081D1 (de) 2006-06-22
DE60028081T2 DE60028081T2 (de) 2006-12-21

Family

ID=18504721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028081T Expired - Lifetime DE60028081T2 (de) 1999-12-28 2000-12-15 Verfahren zur herstellung von lichtfasern

Country Status (8)

Country Link
EP (1) EP1242232B1 (de)
JP (1) JP4290300B2 (de)
KR (1) KR20020070369A (de)
CN (1) CN1321802C (de)
AT (1) ATE326333T1 (de)
AU (1) AU780391B2 (de)
DE (1) DE60028081T2 (de)
WO (1) WO2001047696A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535667B1 (en) 2001-12-31 2003-03-18 3M Innovative Properties Company Light fiber comprising continuous outer cladding and method of making
US6799880B2 (en) 2001-12-31 2004-10-05 3M Innovative Properties Company Illumination device
JPWO2017038047A1 (ja) * 2015-09-02 2018-06-14 フクビ化学工業株式会社 軟質線状発光体、及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976847A (en) * 1975-11-12 1976-08-24 Bell Telephone Laboratories, Incorporated Key telephone system intercom arrangement
JP2820682B2 (ja) * 1986-07-08 1998-11-05 ルーミナイト インターナショナル コーポレイション プラスチック光伝送体
JPH07168029A (ja) * 1993-12-15 1995-07-04 Bridgestone Corp 光伝送チューブの製造方法
DE19547738B4 (de) * 1994-12-22 2007-10-18 Bridgestone Corp. Optisches Wellenleiterrohr und Verfahren zu dessen Herstellung
US5898810A (en) * 1997-04-04 1999-04-27 Minnesota Mining And Manufacturing Company Illumination waveguide and method for producing same
AUPP357098A0 (en) * 1998-05-18 1998-06-11 Poly Optics Australia Pty Ltd Method of manufacturing a light guide

Also Published As

Publication number Publication date
WO2001047696A1 (en) 2001-07-05
DE60028081T2 (de) 2006-12-21
EP1242232B1 (de) 2006-05-17
KR20020070369A (ko) 2002-09-06
ATE326333T1 (de) 2006-06-15
JP2001188136A (ja) 2001-07-10
AU2434001A (en) 2001-07-09
JP4290300B2 (ja) 2009-07-01
CN1321802C (zh) 2007-06-20
EP1242232A1 (de) 2002-09-25
AU780391B2 (en) 2005-03-17
CN1414901A (zh) 2003-04-30

Similar Documents

Publication Publication Date Title
SG75871A1 (en) Water-disintegratable fibrous sheet containing fibers having different fiber lengths and process for producing the same
DE69633799D1 (de) Verfahren zur Herstellung eines faseroptischen Bandkabels mit Verbindungsstücken
DE60109729D1 (de) Verfahren zur herstellung von füllfaserprodukten, die polytrimethylenterephthalat-stapelfasern enthalten
DE69623550D1 (de) Verfahren zur Herstellung von Graphitfasern
DE69508033D1 (de) Aerosolverfahren zur Herstellung eines planaren Wellenleiters
DE69300750D1 (de) Verfahren zur Herstellung von Hohlfasermembranbund.
DE69713950D1 (de) Verfahren zur Herstellung einer permeablen Faserstruktur
DE69408142D1 (de) Verfahren zur herstellung eines mineralfaserprodukts
DE3774944D1 (de) Verfahren zur herstellung eines geformten feuerfesten faserproduktes.
DE69527260D1 (de) Verfahren zur Herstellung eines polymeren optischen Wellenleiters
DE69408987D1 (de) Verfahren zur herstellung eines mineralfaserproduktes
ATE124482T1 (de) Zellulosefaser-aggregat und verfahren zu dessen herstellung.
DE69620881D1 (de) Verfahren zur herstellung von faser-pellets für verstärkung
DE69900086D1 (de) Verfahren zum kontinuierlichen Ziehen von Vorformen für die Herstellung optischer Fasern
DE68908777D1 (de) Verfahren zur Herstellung einer Hohlfasermembran.
DE69514258D1 (de) Verfahren zur Herstellung eines Wärmeisolierungsmaterials aus Siliciumdioxidfasern
ATA86793A (de) Verfahren zur herstellung von regenerierten zellulosefasern
DE69525222D1 (de) Verfahren zum Einbringen eines Kernes, Vorrichtung zum Herstellen von optischen Faservorformen und die daraus hergestellten optischen Fasern
DE59608603D1 (de) Metallocen-phosphoramidit-konjugate, verfahren zu ihrer herstellung sowie deren verwendung
DE69522742D1 (de) Verfahren zur Herstellung von Kurzfasern
DE59905290D1 (de) Verfahren zur Herstellung von Verstärkungsfasern enthaltenden Reibungskörper
DE69501260D1 (de) Verfahren zur herstellung von faserballen
DE60028081D1 (de) Verfahren zur herstellung von lichtfasern
DE69608664D1 (de) Verfahren zur Herstellung eines blasenfreien Lichtwellenleiters
DE59908380D1 (de) Verfahren zur herstellung cellulosischer fasern

Legal Events

Date Code Title Description
8364 No opposition during term of opposition