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DK2341377T3 - Fremgangsmåde til fremstilling af optisk fiber - Google Patents

Fremgangsmåde til fremstilling af optisk fiber

Info

Publication number
DK2341377T3
DK2341377T3 DK09821991.8T DK09821991T DK2341377T3 DK 2341377 T3 DK2341377 T3 DK 2341377T3 DK 09821991 T DK09821991 T DK 09821991T DK 2341377 T3 DK2341377 T3 DK 2341377T3
Authority
DK
Denmark
Prior art keywords
procedure
optical fibers
manufacturing optical
manufacturing
fibers
Prior art date
Application number
DK09821991.8T
Other languages
English (en)
Inventor
Toshimi Habasaki
Tetsuya Hayashi
Naruki Koshimizu
Yuji Abe
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
Priority claimed from JP2009236344A external-priority patent/JP5168258B2/ja
Priority claimed from JP2009236357A external-priority patent/JP5212331B2/ja
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of DK2341377T3 publication Critical patent/DK2341377T3/da

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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B65H59/385—Regulating winding speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/40—Applications of tension indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/32—Optical fibres or optical cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DK09821991.8T 2008-10-20 2009-10-19 Fremgangsmåde til fremstilling af optisk fiber DK2341377T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008269915 2008-10-20
JP2009236344A JP5168258B2 (ja) 2009-10-13 2009-10-13 光ファイバ製造装置および製造方法
JP2009236357A JP5212331B2 (ja) 2008-10-20 2009-10-13 光ファイバの製造方法および製造装置
PCT/JP2009/067980 WO2010047294A1 (ja) 2008-10-20 2009-10-19 光ファイバの製造方法および製造装置

Publications (1)

Publication Number Publication Date
DK2341377T3 true DK2341377T3 (da) 2017-11-13

Family

ID=44070508

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09821991.8T DK2341377T3 (da) 2008-10-20 2009-10-19 Fremgangsmåde til fremstilling af optisk fiber

Country Status (5)

Country Link
US (1) US8443581B2 (da)
EP (1) EP2341377B1 (da)
CN (1) CN102187256B (da)
DK (1) DK2341377T3 (da)
WO (1) WO2010047294A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5229319B2 (ja) * 2008-06-05 2013-07-03 住友電気工業株式会社 被覆光ファイバ製造装置および被覆光ファイバ製造方法
JP2012027392A (ja) * 2010-07-27 2012-02-09 Sumitomo Electric Ind Ltd 光ファイバテープ心線の製造方法および製造装置
JP5799041B2 (ja) * 2013-03-07 2015-10-21 株式会社フジクラ 光ファイバのスクリーニング試験方法および装置
CN103159075B (zh) * 2013-04-02 2015-07-15 安徽首文碳纤维有限公司 碳纤维丝束分层传输装置
DK3256411T3 (da) * 2015-02-13 2019-08-12 Draka Comteq Bv Fremgangsmåde til styring af rotationen af en opviklingsspole i en prøvetestmaskine til optiske fibre, tilsvarende system, computerprogramprodukt og ikke-midlertidigt computerlæsbart bæremedium
BE1023286B1 (nl) * 2015-11-10 2017-01-20 Gilbos Nv Spanningscompensator
CN105541105A (zh) * 2016-02-20 2016-05-04 北京玻璃研究院 一种高双折射旋转光纤的制备方法和设备
CN106144769A (zh) * 2016-08-19 2016-11-23 中天科技光纤有限公司 一种减少复绕折角的设备及其控制方法
CN107585632A (zh) * 2017-09-08 2018-01-16 长飞光纤光缆股份有限公司 一种用于微缆生产用的小张力控制放线装置
GB2585781B (en) * 2018-02-27 2021-12-15 Adamant Namiki Prec Jewel Co Ltd Mode controller
CN108919444B (zh) * 2018-07-20 2020-02-18 长飞光纤光缆股份有限公司 恒运行张力模式的多根光纤二套在线uvled固化着色装置
CN115231391A (zh) * 2022-08-09 2022-10-25 上海崇湛智能科技有限公司 一种用于高分子材料的分卷机
CN118752853A (zh) * 2024-09-06 2024-10-11 浙江欧诺机械科技股份有限公司 手提袋的生产线

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597255A (en) * 1984-12-24 1986-07-01 The United States Of America As Represented By The Secretary Of The Army Device for controlling optical fiber twist on a bobbin
JPH03223135A (ja) * 1990-01-29 1991-10-02 Fujikura Ltd 光ファイバの巻き付け装置
US5298047A (en) * 1992-08-03 1994-03-29 At&T Bell Laboratories Method of making a fiber having low polarization mode dispersion due to a permanent spin
JP3557606B2 (ja) 1995-03-01 2004-08-25 住友電気工業株式会社 光ファイバおよび光ファイバの製造方法
US5704960A (en) * 1995-12-20 1998-01-06 Corning, Inc. Method of forming an optical fiber for reduced polarization effects in amplifiers
AU719604B2 (en) * 1996-01-22 2000-05-11 Corning Incorporated Optical fiber of modulated spin for reduced polarisation mode dispersion as well as process and apparatus for its manufacture
US6324872B1 (en) * 1996-04-12 2001-12-04 Corning Incorporated Method and apparatus for introducing controlled spin in optical fibers
JP3511614B2 (ja) 1996-10-07 2004-03-29 住友電気工業株式会社 光ファイバのスクリーニング装置および光ファイバのスクリーニング方法
DE60106919D1 (de) * 2000-07-11 2004-12-09 Corning Inc Corning Aufwickeln von fasern mit variabler spannung
US6859596B2 (en) * 2002-07-23 2005-02-22 Fitel Usa Corp. Systems and methods for forming ultra-low PMD optical fiber using amplitude and frequency keyed fiber spin functions
US6791678B2 (en) * 2002-07-23 2004-09-14 Fitel Usa Corp. System and method for obtaining spin and mechanical twist data during optical fiber draw
WO2004050573A1 (en) * 2002-09-25 2004-06-17 Giacomo Stefano Roba Process for producing an optical fiber having a low polarization mode dispersion
KR100498925B1 (ko) * 2002-10-23 2005-07-04 삼성전자주식회사 스핀 진폭 변조를 이용한 광섬유 인출 방법
CN1497275A (zh) * 2002-10-23 2004-05-19 三星电子株式会社 使用旋转调幅拉伸光纤的方法和装置
US7310974B2 (en) * 2003-01-13 2007-12-25 Sterlite Optical Technologies Limited Method for producing twisted optical fiber with reduced polarization mode dispersion
US6876804B2 (en) * 2003-03-20 2005-04-05 Corning Incorporated Method of making a spun optical fiber with low polarization mode dispersion
CN1209308C (zh) * 2003-03-28 2005-07-06 长飞光纤光缆有限公司 低偏振模色散单模光纤的制造方法及用该方法制备的光纤
US7317855B2 (en) * 2004-12-16 2008-01-08 Corning Incorporated Method of imparting twist to optical fiber
JP5481830B2 (ja) * 2008-10-20 2014-04-23 住友電気工業株式会社 光ファイバの製造装置および製造方法

Also Published As

Publication number Publication date
CN102187256B (zh) 2015-09-16
CN102187256A (zh) 2011-09-14
EP2341377A1 (en) 2011-07-06
US20110198766A1 (en) 2011-08-18
WO2010047294A1 (ja) 2010-04-29
US8443581B2 (en) 2013-05-21
EP2341377B1 (en) 2017-10-04
EP2341377A4 (en) 2012-09-12

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