JPH0778564B2 - プラスチック光ファイバの製造方法 - Google Patents

プラスチック光ファイバの製造方法

Info

Publication number
JPH0778564B2
JPH0778564B2 JP63055605A JP5560588A JPH0778564B2 JP H0778564 B2 JPH0778564 B2 JP H0778564B2 JP 63055605 A JP63055605 A JP 63055605A JP 5560588 A JP5560588 A JP 5560588A JP H0778564 B2 JPH0778564 B2 JP H0778564B2
Authority
JP
Japan
Prior art keywords
clad
core
optical fiber
plastic optical
tube
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
JP63055605A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01229206A (ja
Inventor
昇 中久喜
和秀 小田
正敏 田上
浩一 沖野
富也 阿部
孝伸 石橋
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 Cable Ltd
Original Assignee
Hitachi Cable 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 Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP63055605A priority Critical patent/JPH0778564B2/ja
Priority to US07/266,707 priority patent/US4919513A/en
Priority to DE3843310A priority patent/DE3843310A1/de
Publication of JPH01229206A publication Critical patent/JPH01229206A/ja
Publication of JPH0778564B2 publication Critical patent/JPH0778564B2/ja
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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/18—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/745—Filling cavities in the preformed part
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00269—Fresnel lenses
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP63055605A 1988-03-09 1988-03-09 プラスチック光ファイバの製造方法 Expired - Lifetime JPH0778564B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP63055605A JPH0778564B2 (ja) 1988-03-09 1988-03-09 プラスチック光ファイバの製造方法
US07/266,707 US4919513A (en) 1988-03-09 1988-11-03 Plastic optical fiber
DE3843310A DE3843310A1 (de) 1988-03-09 1988-12-22 Lichtleitende kunststoffaser und verfahren zu ihrer herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63055605A JPH0778564B2 (ja) 1988-03-09 1988-03-09 プラスチック光ファイバの製造方法

Publications (2)

Publication Number Publication Date
JPH01229206A JPH01229206A (ja) 1989-09-12
JPH0778564B2 true JPH0778564B2 (ja) 1995-08-23

Family

ID=13003400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63055605A Expired - Lifetime JPH0778564B2 (ja) 1988-03-09 1988-03-09 プラスチック光ファイバの製造方法

Country Status (3)

Country Link
US (1) US4919513A (enExample)
JP (1) JPH0778564B2 (enExample)
DE (1) DE3843310A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5062685A (en) * 1989-10-11 1991-11-05 Corning Incorporated Coated optical fibers and cables and method
US5074643A (en) * 1989-12-13 1991-12-24 At&T Bell Laboratories Article comprising a nonpigmented cured color coating
DE69127059T2 (de) * 1990-12-10 1998-03-05 Hitachi Cable Optische Fasern und Zusammensetzungen für die Kerne dieser Fasern
US5485541A (en) * 1993-06-15 1996-01-16 Rohm And Haas Company Cured composite, processes and composition
US5406641A (en) * 1993-06-15 1995-04-11 Rohm And Haas Company Flexible light pipe, cured composite and processes for preparation thereof
DE4444577B4 (de) * 1993-12-15 2005-02-10 Bridgestone Corp. Verfahren zur Herstellung eines Lichtwellenleiters
US5588084A (en) * 1995-04-28 1996-12-24 Johnson; Kurtis F. Scintillating optical fibers containing non-uniformly distributed dopants and process for preparing same
US5579429A (en) * 1995-09-06 1996-11-26 Dn Labs, Inc. Laser dye doped fluorescent optical fiber and method of preparation of the same
US5861129A (en) * 1995-09-13 1999-01-19 Katoot; Mohammad W. Polymer optical fibers and process for manufacture thereof
US6200503B1 (en) 1996-09-13 2001-03-13 Mohammad W. Katoot Graded index polymer optical fibers and process for manufacture thereof
US6091872A (en) * 1996-10-29 2000-07-18 Katoot; Mohammad W. Optical fiber imaging system
US5898810A (en) * 1997-04-04 1999-04-27 Minnesota Mining And Manufacturing Company Illumination waveguide and method for producing same
US6487350B1 (en) * 1998-07-16 2002-11-26 Brookhaven Science Associates Multi-clad black display panel
EP1110109A1 (de) * 1998-08-25 2001-06-27 Quante Ag Lichtleitfaser aus kunststoff
DE19849383A1 (de) * 1998-08-25 2000-03-02 Deutsche Telekom Ag Lichtleitfaser aus Kunststoff
US6301417B1 (en) * 1998-08-31 2001-10-09 Brookhaven Science Associates Ultrathin optical panel and a method of making an ultrathin optical panel
US6400876B1 (en) * 1998-08-31 2002-06-04 Brookhaven Science Associates Ultrathin optical panel and a method of making an ultrathin optical panel
US6365072B1 (en) 1999-03-19 2002-04-02 Mk Industries, Inc. Polymer optical fibers and process for manufacturing thereof
DE10194841B4 (de) * 2000-11-13 2007-02-22 Asahi Kasei Kabushiki Kaisha Lichtleitplatte und Verfahren zur Herstellung einer transparenten thermoplastischen Harzzusammensetzung für eine Lichtleitplatte
DE10118465A1 (de) * 2001-04-07 2002-10-10 Zeiss Carl Jena Gmbh Vorrichtung zur Halterung optischer Bauelemente
JP3870713B2 (ja) * 2001-04-25 2007-01-24 住友電気工業株式会社 光ファイバの端部構造および光ファイバ
US6755534B2 (en) 2001-08-24 2004-06-29 Brookhaven Science Associates Prismatic optical display
US7187831B2 (en) * 2004-04-26 2007-03-06 Brookhaven Science Associates Optical panel system including stackable waveguides
TWM285655U (en) * 2005-08-17 2006-01-11 Inventec Corp Light guide
US8091270B2 (en) * 2005-09-22 2012-01-10 R2 Innovations, Llc Illuminated fishing lure
JP2008216318A (ja) * 2007-02-28 2008-09-18 Hitachi Cable Ltd 耐熱性合成樹脂光ファイバ及びその製造方法
DE102012001694A1 (de) 2012-01-28 2013-08-01 Rainer Schmidt Komplexer Lichtleiter
JP5665811B2 (ja) * 2012-08-02 2015-02-04 国立大学法人九州大学 光誘起蛍光測定器
DE102014112512A1 (de) 2014-08-29 2016-03-03 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Funktionalisierte elastomere optische Stufenindexfaser und Verfahren zur Herstellung optischer Stufenindexfasern
WO2021228380A1 (en) * 2020-05-13 2021-11-18 Haute Ecole Arc Optical waveguide and method of fabrication thereof
JPWO2024071269A1 (enExample) * 2022-09-28 2024-04-04

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145630A (en) * 1966-10-18 1969-03-19 Standard Telephones Cables Ltd Dielectric waveguide
US3718383A (en) * 1971-04-19 1973-02-27 Eastman Kodak Co Plastic optical element having refractive index gradient
JPS4831486A (enExample) * 1971-08-28 1973-04-25
US3808549A (en) * 1972-03-30 1974-04-30 Corning Glass Works Optical waveguide light source
US3980390A (en) * 1974-03-20 1976-09-14 Sumitomo Electric Industries, Ltd. Optical transmission fiber
US4206967A (en) * 1975-06-06 1980-06-10 Hitachi, Ltd. Optical fiber
JPS5745502A (en) * 1980-08-30 1982-03-15 Sumitomo Electric Ind Ltd Production of optical transmission body
JPS587362Y2 (ja) * 1980-10-24 1983-02-09 住友電気工業株式会社 プラスチツクフアイバ
JPS5893003A (ja) * 1981-11-27 1983-06-02 Mitsubishi Rayon Co Ltd 光伝送性繊維
DE3373550D1 (en) * 1982-06-17 1987-10-15 Sumitomo Chemical Co Optical fiber
JPH0664209B2 (ja) * 1985-08-28 1994-08-22 呉羽化学工業株式会社 樹脂製光学繊維の製造方法
NL8502402A (nl) * 1985-09-03 1987-04-01 Philips Nv Optische vezel voorzien van een kunststofbedekking, en werkwijze en inrichting voor de vervaardiging van een dergelijke optische vezel.
US4768860A (en) * 1985-09-21 1988-09-06 Sumitomo Chemical Co., Ltd. Plastic optical cable
DE3607301A1 (de) * 1986-03-06 1987-09-10 Hoechst Ag Lichtleitfaser mit kern-mantel-struktur

Also Published As

Publication number Publication date
US4919513A (en) 1990-04-24
DE3843310C2 (enExample) 1991-04-25
JPH01229206A (ja) 1989-09-12
DE3843310A1 (de) 1989-09-21

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