CN100434378C - 低偏振波型色散光纤维及其制造工艺和装置 - Google Patents
低偏振波型色散光纤维及其制造工艺和装置 Download PDFInfo
- Publication number
- CN100434378C CN100434378C CNB03823050XA CN03823050A CN100434378C CN 100434378 C CN100434378 C CN 100434378C CN B03823050X A CNB03823050X A CN B03823050XA CN 03823050 A CN03823050 A CN 03823050A CN 100434378 C CN100434378 C CN 100434378C
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- rotation
- fiber
- modulus
- torsion
- 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 - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/02—Methods or apparatus in which packages do not rotate
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
- C03B37/02745—Fibres having rotational spin around the central longitudinal axis, e.g. alternating +/- spin to reduce polarisation mode dispersion
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
- C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical fibres
-
- 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
- C03B37/10—Non-chemical treatment
- C03B37/12—Non-chemical treatment of fibres or filaments during winding up
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/18—Axial perturbations, e.g. in refractive index or composition
- C03B2203/19—Alternating positive/negative spins or twists
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/18—Axial perturbations, e.g. in refractive index or composition
- C03B2203/20—Axial perturbations, e.g. in refractive index or composition helical
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/06—Rotating the fibre fibre about its longitudinal axis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EPPCT/EP02/10737 | 2002-09-25 | ||
PCT/EP2002/010737 WO2004050573A1 (en) | 2002-09-25 | 2002-09-25 | Process for producing an optical fiber having a low polarization mode dispersion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1684916A CN1684916A (zh) | 2005-10-19 |
CN100434378C true CN100434378C (zh) | 2008-11-19 |
Family
ID=32039075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03823050XA Expired - Fee Related CN100434378C (zh) | 2002-09-25 | 2003-09-22 | 低偏振波型色散光纤维及其制造工艺和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7409126B2 (zh) |
EP (1) | EP1554225A1 (zh) |
JP (1) | JP2006500310A (zh) |
CN (1) | CN100434378C (zh) |
AU (1) | AU2003267395A1 (zh) |
BR (1) | BR0306455B1 (zh) |
WO (2) | WO2004050573A1 (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006522938A (ja) * | 2003-03-31 | 2006-10-05 | ゾロ テクノロジーズ,インコーポレイティド | 燃焼の監視および制御のための方法と装置 |
KR100547755B1 (ko) * | 2003-05-24 | 2006-01-31 | 삼성전자주식회사 | 스핀을 이용한 광섬유 제조 장치 및 방법 |
ATE429657T1 (de) | 2003-12-30 | 2009-05-15 | Prysmian Spa | Optische faserverbindung mit niedriger polarisationsmodendispersion (pmd) und herstellungsverfahren dafür |
US7787728B2 (en) * | 2004-03-31 | 2010-08-31 | Zolo Technologies, Inc. | Optical mode noise averaging device |
US7317855B2 (en) | 2004-12-16 | 2008-01-08 | Corning Incorporated | Method of imparting twist to optical fiber |
JP4495029B2 (ja) * | 2005-05-13 | 2010-06-30 | 古河電気工業株式会社 | 被覆光ファイバの製造方法 |
EP2033029B1 (en) * | 2006-06-22 | 2018-11-14 | Prysmian S.p.A. | Optical fiber having sinusoidal spin function |
CN1959450A (zh) * | 2006-10-26 | 2007-05-09 | 长飞光纤光缆有限公司 | 适合高速大预制棒制造具有低偏振模色散单模光纤的方法 |
US8483531B2 (en) * | 2008-02-28 | 2013-07-09 | Sumitomo Electric Industries, Ltd. | Optical fiber |
US7999930B2 (en) * | 2008-10-07 | 2011-08-16 | Corning Incorporated | Detection system and optical fiber for use in such system |
CN102187256B (zh) * | 2008-10-20 | 2015-09-16 | 住友电气工业株式会社 | 光纤的制造方法及制造装置 |
ES2704840T3 (es) | 2009-01-09 | 2019-03-20 | John Zink Co Llc | Método y aparato para la monitorización de las propiedades de combustión en un interior de una caldera |
WO2011019755A1 (en) | 2009-08-10 | 2011-02-17 | Zolo Technologies, Inc. | Mitigation of optical signal noise using a multimode transmit fiber |
WO2011155570A1 (ja) | 2010-06-11 | 2011-12-15 | 株式会社フジクラ | 光ファイバ素線の製造方法及び製造装置 |
JP5948136B2 (ja) * | 2011-05-27 | 2016-07-06 | 株式会社フジクラ | 光ファイバおよびその製造方法 |
CA2865718C (en) | 2012-03-05 | 2019-06-11 | Prysmian S.P.A. | Method for detecting torsion in a cable, electric cable with torsion sensor and method for manufacturing said cable |
JP5948094B2 (ja) * | 2012-03-07 | 2016-07-06 | 株式会社フジクラ | 光ファイバ素線および光ファイバ素線の製造方法 |
CN104471376B (zh) | 2012-04-19 | 2017-05-17 | 佐勒技术公司 | 结合有可转向可调谐二极管激光吸收光谱仪的炉内回反射器 |
CN103936278B (zh) * | 2013-01-20 | 2018-01-09 | 西安金和光学科技有限公司 | 一种旋转拉丝装置及其运行方法 |
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 |
CN103588035A (zh) * | 2013-11-15 | 2014-02-19 | 天津长飞鑫茂光缆有限公司 | 一种光纤放线装置 |
CN104876436B (zh) * | 2015-06-12 | 2018-06-26 | 上海南明光纤技术有限公司 | 低偏振模色散光纤的制造方法及设备 |
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 |
JP6632563B2 (ja) * | 2017-03-31 | 2020-01-22 | 古河電気工業株式会社 | 光ファイバのスクリーニング装置 |
WO2019023405A1 (en) * | 2017-07-25 | 2019-01-31 | Made In Space, Inc. | SYSTEM AND METHOD FOR MANUFACTURING OPTICAL FIBER |
JP6523383B2 (ja) * | 2017-08-09 | 2019-05-29 | 株式会社フジクラ | 光ファイバ素線の製造方法および光ファイバ素線 |
CN108675045B (zh) * | 2018-05-21 | 2019-10-25 | 烽火通信科技股份有限公司 | 一种用于无扭转保偏光纤制造的复绕设备 |
US11670905B2 (en) * | 2019-03-05 | 2023-06-06 | Nlight, Inc. | Methods to maintain and control the polarization state from 3C optical fiber |
JP7169912B2 (ja) * | 2019-03-12 | 2022-11-11 | 株式会社フジクラ | 光ファイバの製造方法および光ファイバの製造装置 |
JP2022546447A (ja) * | 2019-08-27 | 2022-11-04 | ブルー・ソリューションズ・カナダ・インコーポレイテッド | 金属フィルムを切断するためのシステムおよび方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1166165A (zh) * | 1995-08-16 | 1997-11-26 | 等离子光纤维股份有限公司 | 具有低偏振模色散的光纤 |
CN1306499A (zh) * | 1998-06-24 | 2001-08-01 | 皮雷利·卡维***有限公司 | 在从预制件拉制期间扭绞带涂覆光纤的方法和装置 |
CN1337924A (zh) * | 1999-01-27 | 2002-02-27 | 住友电气工业株式会社 | 包层光纤的制造方法与制造装置以及包层光纤 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2101762B (en) | 1981-07-07 | 1984-11-28 | Central Electr Generat Board | Optic fibre |
FR2537608B2 (fr) * | 1982-12-10 | 1985-12-27 | Thomson Csf | Dispositif de fabrication d'un objet a structure chiralique a partir d'une source de matiere formable |
JPS61168550A (ja) * | 1985-01-21 | 1986-07-30 | Furukawa Electric Co Ltd:The | 被覆光フアイバの製造方法 |
KR950014101B1 (ko) * | 1987-02-16 | 1995-11-21 | 스미토모덴기고교 가부시키가이샤 | 광섬유용 유리모재의 가열로와 그 유리모재의 제조방법 |
JPH02196045A (ja) * | 1989-01-23 | 1990-08-02 | Sumitomo Electric Ind Ltd | 高純度石英母材製造用加熱炉 |
US5076104A (en) * | 1990-11-01 | 1991-12-31 | Corning Incorporated | Method for measuring actual load at failure of optical fiber |
US5228893A (en) * | 1991-11-27 | 1993-07-20 | At&T Bell Laboratories | Optical fiber tension monitoring technique |
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 |
JP3491644B2 (ja) * | 1994-08-26 | 2004-01-26 | 住友電気工業株式会社 | 光ファイバの製造方法 |
DE19504521C2 (de) * | 1995-02-11 | 2000-11-09 | Felten & Guilleaume Ag | Verfahren zur Herstellung einer Lichtleitfaser |
EP0876305B1 (en) | 1996-01-22 | 2004-09-29 | Corning Incorporated | Optical fiber of modulated spin for reduced polarisation mode dispersion as well as process for its manufacture |
KR20010071612A (ko) * | 1998-06-24 | 2001-07-28 | 지아네시 피에르 지오반니 | 원석으로부터 광섬유를 제조하기 위한 장치 및 방법 |
EP1356333A2 (en) * | 2000-12-28 | 2003-10-29 | PIRELLI S.p.A. | Method for producing an optical fibre telecommunications cable with reduced polarization mode dispersion |
ATE429657T1 (de) * | 2003-12-30 | 2009-05-15 | Prysmian Spa | Optische faserverbindung mit niedriger polarisationsmodendispersion (pmd) und herstellungsverfahren dafür |
-
2002
- 2002-09-25 WO PCT/EP2002/010737 patent/WO2004050573A1/en unknown
-
2003
- 2003-09-22 JP JP2004538974A patent/JP2006500310A/ja active Pending
- 2003-09-22 BR BRPI0306455-7A patent/BR0306455B1/pt not_active IP Right Cessation
- 2003-09-22 US US10/528,836 patent/US7409126B2/en not_active Expired - Fee Related
- 2003-09-22 AU AU2003267395A patent/AU2003267395A1/en not_active Abandoned
- 2003-09-22 CN CNB03823050XA patent/CN100434378C/zh not_active Expired - Fee Related
- 2003-09-22 WO PCT/EP2003/010517 patent/WO2004028989A1/en active Application Filing
- 2003-09-22 EP EP20030748072 patent/EP1554225A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1166165A (zh) * | 1995-08-16 | 1997-11-26 | 等离子光纤维股份有限公司 | 具有低偏振模色散的光纤 |
CN1306499A (zh) * | 1998-06-24 | 2001-08-01 | 皮雷利·卡维***有限公司 | 在从预制件拉制期间扭绞带涂覆光纤的方法和装置 |
CN1337924A (zh) * | 1999-01-27 | 2002-02-27 | 住友电气工业株式会社 | 包层光纤的制造方法与制造装置以及包层光纤 |
Also Published As
Publication number | Publication date |
---|---|
JP2006500310A (ja) | 2006-01-05 |
WO2004050573A1 (en) | 2004-06-17 |
AU2003267395A1 (en) | 2004-04-19 |
WO2004028989A1 (en) | 2004-04-08 |
BR0306455B1 (pt) | 2013-02-05 |
US7409126B2 (en) | 2008-08-05 |
BR0306455A (pt) | 2004-10-19 |
EP1554225A1 (en) | 2005-07-20 |
US20060147166A1 (en) | 2006-07-06 |
CN1684916A (zh) | 2005-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PRASSMAN CABLE AND SYSTEM ENER Free format text: FORMER OWNER: PRISSMINE (LUX) CO.,LTD. Effective date: 20071123 Owner name: GSCP ARSENAL (LUX) SAAR COMPANY Free format text: FORMER OWNER: PIRELLI + C· CO., LTD. Effective date: 20071123 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071123 Address after: Luxemburg Luxemburg Applicant after: GSCP Arsenal (LUX) II Saar Co. Address before: Milan Italy Applicant before: Pirelli & C & Co., Ltd. Effective date of registration: 20071123 Address after: Milan Italy Applicant after: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. Address before: Luxemburg Luxemburg Applicant before: Price Miln (LUX) II |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20150922 |
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EXPY | Termination of patent right or utility model |