[go: up one dir, main page]

BR0202178A - Processo de enrolamento de uma fibra óptica em uma bobina - Google Patents

Processo de enrolamento de uma fibra óptica em uma bobina

Info

Publication number
BR0202178A
BR0202178A BR0202178-1A BR0202178A BR0202178A BR 0202178 A BR0202178 A BR 0202178A BR 0202178 A BR0202178 A BR 0202178A BR 0202178 A BR0202178 A BR 0202178A
Authority
BR
Brazil
Prior art keywords
optical fiber
winding
coil
diameter
range
Prior art date
Application number
BR0202178-1A
Other languages
English (en)
Inventor
Fumio Takahashi
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of BR0202178A publication Critical patent/BR0202178A/pt

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
    • 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
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02266—Positive dispersion fibres at 1550 nm
    • G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between 1.0 to 10 ps/nm.km for avoiding nonlinear effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • 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
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
    • 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
    • G02B6/03627—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 arranged - +
    • 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
    • G02B6/03638—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 3 layers only
    • G02B6/03644—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 3 layers only arranged - + -
    • 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
    • G02B6/03661—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 4 layers only
    • G02B6/03666—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 4 layers only arranged - + - +
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
    • 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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • 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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

"PROCESSO DE ENROLAMENTO DE UMA FIBRA óPTICA EM UMA BOBINA". Processo de enrolamento de uma fibra óptica em uma bobina, utilizando a fibra óptica tendo as seguintes características: - a área efetiva A~ eff~ é maior do que 50 <109>m^ 2^, - o comprimento de onda de dispersão zero é o limite máximo de uma faixa de 1530 a 1565 nm, - o valor absoluto do valor da dispersão na faixa de comprimento de onda inteira de 1530 a 1565 nm está em uma faixa de 2 a 14 ps/nm/km, e - a perda de flexão em um comprimento de onda de 1550 nm está em 1 a 100 dB/m quando enrolada em um diâmetro de 20 mm; e a bobina com um diâmetro de cilindro de 100 a 200 nm; e o enrolamento da fibra óptica na bobina por satisfazer d < p < 2d e 0.004 <sym> (2T/D) <sym> 0,007, em que d é um diâmetro externo de revestimento da fibra (mm), D é um diâmetro de cilindro (mm), T é uma tração de enrolamento (N), e p é um passo de enrolamento (mm).
BR0202178-1A 2001-06-13 2002-06-11 Processo de enrolamento de uma fibra óptica em uma bobina BR0202178A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001177843 2001-06-13

Publications (1)

Publication Number Publication Date
BR0202178A true BR0202178A (pt) 2003-04-01

Family

ID=19018628

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202178-1A BR0202178A (pt) 2001-06-13 2002-06-11 Processo de enrolamento de uma fibra óptica em uma bobina

Country Status (9)

Country Link
US (2) US6744959B2 (pt)
EP (1) EP1267191A1 (pt)
KR (1) KR20020095111A (pt)
CN (1) CN1390765A (pt)
AU (1) AU4753002A (pt)
BR (1) BR0202178A (pt)
CA (1) CA2389498A1 (pt)
RU (1) RU2002115716A (pt)
TW (1) TW531523B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003004995A (ja) * 2001-06-26 2003-01-08 Fujikura Ltd 分散補償光ファイバ及び分散補償光ファイバモジュール
WO2003071325A1 (en) 2002-02-15 2003-08-28 Corning Incorporated Low slope dispersion shifted optical fiber
FR2893149B1 (fr) 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
FR2899693B1 (fr) * 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
JP2009023785A (ja) * 2007-07-19 2009-02-05 Murata Mach Ltd 糸巻取装置
ES2480190T3 (es) * 2007-11-09 2014-07-25 Draka Comteq B.V. Fibra óptica resistente a microcurvatura
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
US8474742B2 (en) * 2009-07-30 2013-07-02 Adc Telecommunications, Inc. Spool for telecommunications cable and method
US8238707B2 (en) * 2009-07-30 2012-08-07 Adc Telecommunications, Inc. Locking spool for telecommunications cable and method
US8720810B2 (en) 2011-02-11 2014-05-13 Adc Telecommunications, Inc. Spool for telecommunications cable and method
JP4999133B1 (ja) * 2011-09-30 2012-08-15 古河電気工業株式会社 線条体巻付けボビン、線条体巻取り方法、及び、線条体巻取り装置
US9500831B2 (en) 2012-04-30 2016-11-22 Commscope Technologies Llc Cable payout cassette with single layer cable storage area
US9126802B2 (en) 2012-04-30 2015-09-08 Adc Telecommunications, Inc. Payout spool with automatic cable disconnect/reconnect
US9908742B2 (en) 2012-04-30 2018-03-06 Commscope Technologies Llc Cable storage spool with center feed
US9722407B2 (en) 2012-04-30 2017-08-01 Commscope Technologies Llc Guided cable storage assembly with switchbacks
JP2014097879A (ja) * 2012-11-15 2014-05-29 Sumitomo Electric Ind Ltd 光ファイバの巻取り方法、ボビン巻き光ファイバおよび光ファイバの搬送方法
US9327938B2 (en) 2013-02-14 2016-05-03 Haworth, Inc. Cable retractor
CN104555622B (zh) * 2014-12-29 2017-01-11 大连理工大学 一种适用于不同直径光纤线圈制作的光纤缠绕机
US10359590B2 (en) 2016-04-04 2019-07-23 Opterna Technology Limited Fiber optic cable deployment assemblies, systems, and methods
JP6611766B2 (ja) * 2017-08-09 2019-11-27 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
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
EP3942343B1 (en) * 2019-03-21 2025-07-23 PPC Broadband, Inc. Multi-fiber reel and adapter assembly
MX2022004978A (es) 2019-10-28 2022-07-12 Opterna Am Inc Ensamblajes de sistema terminal con módulos separadores/adaptadore s.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01321259A (ja) * 1988-06-22 1989-12-27 Toray Ind Inc プラスチック光ファイバの巻取方法
JPH05273416A (ja) * 1992-03-27 1993-10-22 Fujikura Ltd 光ファイバの巻取りにおける張力制御方法
US5841932A (en) * 1996-06-21 1998-11-24 Honeywell Inc. Optical fiber coil and method of winding
JP3485694B2 (ja) * 1995-10-05 2004-01-13 株式会社フジクラ 光ファイバの巻回方法
JP3369389B2 (ja) 1996-02-08 2003-01-20 住友電気工業株式会社 分散シフト光ファイバ
US6073877A (en) * 1998-09-30 2000-06-13 Tyco Submarine Systems Ltd Apparatus and method for winding an optical fiber
US20020003936A1 (en) * 1998-10-19 2002-01-10 Andrew W. Kaliszek Fine spaced winding pattern for fiber optic coil
DE10033541C2 (de) * 2000-07-11 2003-05-15 Litef Gmbh Lichtleitfaserspule für ein faseroptisches Sagnac-Interferometer und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
KR20020095111A (ko) 2002-12-20
CA2389498A1 (en) 2002-12-13
US20040151453A1 (en) 2004-08-05
RU2002115716A (ru) 2004-01-27
US20030007775A1 (en) 2003-01-09
US6819848B2 (en) 2004-11-16
US6744959B2 (en) 2004-06-01
TW531523B (en) 2003-05-11
AU4753002A (en) 2002-12-19
CN1390765A (zh) 2003-01-15
EP1267191A1 (en) 2002-12-18

Similar Documents

Publication Publication Date Title
BR0202178A (pt) Processo de enrolamento de uma fibra óptica em uma bobina
WO2002048767A8 (en) Large effective area optical fiber
WO2002101429A3 (en) Photonic bandgap fibre, and use thereof
EP1107027A4 (en) OPTICAL FIBER AND OPTICAL COMMUNICATION SYSTEM COMPRISING THE SAME
WO2001098819A3 (en) Dispersion compensating photonic crystal fiber
WO2004019089A3 (en) Low macrobending loss optical fiber
WO2002088803A3 (en) Dispersion shifted fiber having low dispersion slope
TW200510808A (en) Optical fiber transmission line
RU2001132143A (ru) Оптическое волокно и оптическая система связи, использующая это волокно
CN108873156A (zh) 光纤
ID27802A (id) Pemandu-gelombang mode tunggal dengan kinerja tinggi
BR0200388A (pt) Fibra ótica e linha de transmissão ótica
ATE316252T1 (de) Dispersionsverschobene optische faser mit dreifachem mantel
WO2007005276A3 (en) Low attenuation optical fiber
DE60201680D1 (de) Optische faser
WO2002088801A3 (en) Higher-order-mode dispersion compensating photonic crystal fibres
JP2016194652A5 (pt)
TW200619161A (en) Optical fiber
DK1548961T3 (da) HOM optisk multimode fiber med dispersionsstyring
AU2001264412A1 (en) Single mode optical fibre, and method for the manufacture of a single mode optical fibre
CN1192260C (zh) 低色散斜率负色散光纤
RU2002128756A (ru) Одномодовое оптическое волокно и составная оптическая линия связи
RU2004128243A (ru) Волокно с компенсацией дисперсии
JP2002182053A5 (pt)
EP1298464A3 (fr) Fibre optique silice à double gaine polymere

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]