BR112014003901A2 - fibra ótica de perda de curvatura baixa - Google Patents

fibra ótica de perda de curvatura baixa

Info

Publication number
BR112014003901A2
BR112014003901A2 BR112014003901A BR112014003901A BR112014003901A2 BR 112014003901 A2 BR112014003901 A2 BR 112014003901A2 BR 112014003901 A BR112014003901 A BR 112014003901A BR 112014003901 A BR112014003901 A BR 112014003901A BR 112014003901 A2 BR112014003901 A2 BR 112014003901A2
Authority
BR
Brazil
Prior art keywords
optical fiber
low
bend loss
loss optical
loss
Prior art date
Application number
BR112014003901A
Other languages
English (en)
Inventor
Craig Bookbinder Dana
Andrew West James
Coon Jeffrey
Li Ming-Jun
Tandon Pushkar
Robertson Bickham Scott
Kumar Mishra Snigdharaj
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of BR112014003901A2 publication Critical patent/BR112014003901A2/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
    • 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
    • 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
    • G02B6/0365—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
    • G02B6/02004—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
    • G02B6/02214—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
    • G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
    • G02B6/02238—Low dispersion slope fibres
    • G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)

Abstract

resumo “fibra ótica de perda de curvatura baixa” uma fibra ótica tendo tanto baixa perda de macrocurvatura e baixa perda microcurvatura. a fibra tem uma primeira região de revestimento interior tendo um raio exterior r2 > 8 micrômetros e índice de refração ?2 e uma segunda região de revestimento exterior em torno da região de revestimento interior tendo índice de refração ?4, em que ?1 > ?4 > ?2. a diferença entre ?4 e ?2 é maior do que 0,002 por cento. a fibra apresenta um cabo de corte de 22m inferior ou igual a 1260 nm, e r1/r2 é maior ou igual a 0,25.
BR112014003901A 2011-08-19 2012-08-17 fibra ótica de perda de curvatura baixa BR112014003901A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161525408P 2011-08-19 2011-08-19
US201261601713P 2012-02-22 2012-02-22
PCT/US2012/051332 WO2013028513A1 (en) 2011-08-19 2012-08-17 Low bend loss optical fiber

Publications (1)

Publication Number Publication Date
BR112014003901A2 true BR112014003901A2 (pt) 2017-03-14

Family

ID=46763186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003901A BR112014003901A2 (pt) 2011-08-19 2012-08-17 fibra ótica de perda de curvatura baixa

Country Status (8)

Country Link
US (1) US8891925B2 (pt)
EP (2) EP2745152A1 (pt)
JP (1) JP6128496B2 (pt)
KR (1) KR102038955B1 (pt)
CN (1) CN103827709B (pt)
BR (1) BR112014003901A2 (pt)
RU (1) RU2614033C2 (pt)
WO (1) WO2013028513A1 (pt)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140060509A (ko) * 2011-09-16 2014-05-20 코닝 인코포레이티드 모드 분할 멀티플렉싱용 소수 모드 광 섬유
US9057814B2 (en) * 2013-03-28 2015-06-16 Corning Incorporated Large effective area fiber with low bending losses
US9188736B2 (en) 2013-04-08 2015-11-17 Corning Incorporated Low bend loss optical fiber
US9057817B2 (en) 2013-04-15 2015-06-16 Corning Incorporated Low diameter optical fiber
US9383511B2 (en) * 2013-05-02 2016-07-05 Corning Incorporated Optical fiber with large mode field diameter and low microbending losses
US9658394B2 (en) 2014-06-24 2017-05-23 Corning Incorporated Low attenuation fiber with viscosity matched core and inner clad
US9618692B2 (en) 2014-07-10 2017-04-11 Corning Incorporated High chlorine content low attenuation optical fiber
EP3037855A4 (en) 2014-08-01 2017-04-19 Fujikura Ltd. Optical fiber and method for producing same
JP6717194B2 (ja) 2014-08-28 2020-07-01 住友電気工業株式会社 光ファイバおよび光ファイバ伝送路
EP3199992A4 (en) 2014-09-26 2018-06-27 Fujikura Ltd. Optical fiber and method for manufacturing same
CN107111055B (zh) * 2014-09-26 2020-02-21 株式会社藤仓 光纤
CN104360434B (zh) * 2014-11-12 2017-02-01 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤
US9772445B2 (en) 2015-04-07 2017-09-26 Corning Incorporated Low attenuation fiber with stress relieving layer and a method of making such
EP3173831A4 (en) * 2015-05-27 2018-03-21 Fujikura Ltd. Optical fiber
US9798079B2 (en) 2015-09-15 2017-10-24 Corning Incorporated Low bend loss single mode optical fiber with chlorine updoped cladding
US10139561B2 (en) 2015-09-16 2018-11-27 Corning Incorporated Low-loss and low-bend-loss optical fiber
US9851501B2 (en) 2016-03-29 2017-12-26 Corning Incorporated Low bend loss optical fiber
WO2018022413A1 (en) 2016-07-29 2018-02-01 Corning Incorporated Single mode optical fiber with chlorine doped core and low bend loss
WO2018022411A1 (en) 2016-07-29 2018-02-01 Corning Incorporated Low loss single mode fiber with chlorine doped core
WO2018093451A2 (en) 2016-09-21 2018-05-24 Corning Incorporated Optical fibers having a varying clad index and methods of forming same
JP2019530015A (ja) * 2016-09-30 2019-10-17 コーニング インコーポレイテッド 臭素でアップドーピングされたクラッドを有する低曲げ損失シングルモード光ファイバ
US9989699B2 (en) * 2016-10-27 2018-06-05 Corning Incorporated Low bend loss single mode optical fiber
JP6951852B2 (ja) * 2017-03-27 2021-10-20 古河電気工業株式会社 光ファイバ及び光ファイバの製造方法
US10302857B2 (en) 2017-05-03 2019-05-28 Corning Incorporated Low bend loss optical fiber with a germania doped core
JP2018205357A (ja) * 2017-05-30 2018-12-27 株式会社フジクラ 光ファイバ、光ファイバの製造方法、および光ファイバ母材
US10422948B2 (en) 2017-07-18 2019-09-24 Fujikura Ltd. Optical fiber and method of manufacturing the same
US10422949B2 (en) 2017-07-18 2019-09-24 Fujikura Ltd. Optical fiber and method of manufacturing the same
US10591668B2 (en) 2017-08-08 2020-03-17 Corning Incorporated Low bend loss optical fiber with a chlorine doped core and offset trench
US11067744B2 (en) 2017-11-30 2021-07-20 Corning Incorporated Low bend loss optical fiber with step index core
US10408996B2 (en) * 2017-11-30 2019-09-10 Sterlite Technologies Limited Non-zero dispersion shifted fiber with low cut off wavelength and large effective area
US10564349B2 (en) 2017-11-30 2020-02-18 Corning Incorporated Low bend loss optical fiber with graded index core
US11048039B2 (en) 2018-02-13 2021-06-29 Fujikura Ltd. Optical fiber
CN111788506B (zh) * 2018-03-07 2022-11-08 住友电气工业株式会社 光纤
CN111868587B (zh) * 2018-03-16 2022-11-29 住友电气工业株式会社 光纤和光纤光栅
EP3821548A1 (en) * 2018-07-12 2021-05-19 Panduit Corp. Single-mode optical fiber having negative chromatic dispersion
CN108919415B (zh) * 2018-07-19 2021-05-14 江苏南方光纤科技有限公司 一种低损耗单模光纤及其拉丝工艺
WO2020167398A1 (en) 2019-02-11 2020-08-20 Corning Incorporated Optical fibers for single mode and few mode vcsel-based optical fiber transmission systems
US11012154B2 (en) 2019-07-01 2021-05-18 Corning Incorporated Systems and methods for measuring a modal delay and a modal bandwidth
US11467335B2 (en) * 2019-07-22 2022-10-11 Corning Incorporated Optical fibers for single mode and few mode vertical-cavity surface-emitting laser-based optical fiber transmission systems
NL2024130B1 (en) * 2019-10-16 2021-07-19 Corning Inc Optical fibers having core regions with reduced alpha profiles
US11237324B2 (en) * 2020-01-31 2022-02-01 Sterlite Technologies Limited Few mode optical fiber
JP2021124560A (ja) * 2020-02-03 2021-08-30 古河電気工業株式会社 光ファイバ
EP3933468A1 (en) * 2020-07-03 2022-01-05 Sterlite Technologies Limited Universal optical fibre with super gaussian profile
CN113671623B (zh) * 2021-08-23 2023-08-22 杭州金星通光纤科技有限公司 一种单模光纤及其制作方法
WO2023112968A1 (ja) * 2021-12-14 2023-06-22 住友電気工業株式会社 光ファイバ

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412722A (en) * 1981-10-26 1983-11-01 Western Electric Single mode fiber with graded index of refraction
US4641917A (en) 1985-02-08 1987-02-10 At&T Bell Laboratories Single mode optical fiber
US4852968A (en) 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
US5056888A (en) 1989-07-17 1991-10-15 Minnesota Mining And Manufacturing Company Single-mode, single-polarization optical fiber
US5410567A (en) 1992-03-05 1995-04-25 Corning Incorporated Optical fiber draw furnace
TW342460B (en) 1996-01-16 1998-10-11 Sumitomo Electric Industries A dispersion shift fiber
JP3845906B2 (ja) 1996-08-09 2006-11-15 住友電気工業株式会社 合成シリカガラスの製造方法
JPH10260330A (ja) 1997-03-18 1998-09-29 Furukawa Electric Co Ltd:The 分散シフト光ファイバ
CA2231096A1 (en) 1997-03-25 1998-09-25 Duane E. Hoke Optical fiber dual spindle winder with automatic threading and winding
JPH1184158A (ja) * 1997-09-10 1999-03-26 Furukawa Electric Co Ltd:The 波長分割多重伝送用の光伝送リンクおよびそのリンクを構成する光ファイバ
CA2271694A1 (en) 1997-09-10 1999-03-18 The Furukawa Electric Co., Ltd. Dispersion slope compensating optical fiber
US6233001B1 (en) * 1998-06-04 2001-05-15 Fuji Photo Film Co., Ltd. Image recording apparatus
FR2782391A1 (fr) 1998-08-13 2000-02-18 Alsthom Cge Alcatel Ajout d'un anneau externe au profil d'indice d'une fibre optique monomode a dispersion decalee
BR0006845A (pt) * 1999-06-25 2001-07-03 Furukawa Electric Co Ltd Fibra óptica de compensação de dispersão e linha de transmissão óptica usando a fibra óptica
KR100761194B1 (ko) 1999-12-28 2007-10-04 코닝 인코포레이티드 광섬유 인발공정에서의 광섬유의 인장검사 및 재방사 방법및 그 장치
JP2001264569A (ja) * 2000-03-14 2001-09-26 Sumitomo Electric Ind Ltd 分散補償光ファイバおよび光伝送システム
JP4024461B2 (ja) 2000-07-14 2007-12-19 富士通株式会社 分散補償光ファイバ
IT1318846B1 (it) * 2000-09-11 2003-09-10 Pirelli Cavi E Sistemi Spa Rete di distribuzione di segnali ad una pluralita' di apparecchiatureutente.
US6483975B1 (en) 2001-04-27 2002-11-19 Fitel Usa Corp. Positive dispersion optical fiber having large effective area
JP2003054995A (ja) 2001-06-05 2003-02-26 Furukawa Electric Co Ltd:The 光ファイバ母材およびその製造方法および光ファイバ
JP2003029062A (ja) 2001-07-13 2003-01-29 Sumitomo Electric Ind Ltd グレーティング内蔵光ファイバおよびグレーティング形成用光ファイバ
US6807350B2 (en) 2001-07-17 2004-10-19 Verrillon, Inc. Optical fiber with a radially varying index of refraction and related methods
US7043125B2 (en) 2001-07-30 2006-05-09 Corning Incorporated Optical waveguide fiber for local access
JP3960873B2 (ja) * 2002-07-24 2007-08-15 古河電気工業株式会社 広帯域用分散シフト光ファイバ
US6856744B2 (en) * 2002-02-13 2005-02-15 The Furukawa Electric Co., Ltd. Optical fiber and optical transmission line and optical communication system including such optical fiber
US6798962B2 (en) 2002-02-26 2004-09-28 Corning Incorporated Broadband access optimized fiber and method of making
KR100419418B1 (ko) 2002-04-03 2004-02-21 삼성전자주식회사 분산 제어 광섬유
FR2838261B1 (fr) 2002-04-05 2004-07-09 Cit Alcatel Fibre de compensation de dispersion utilisant un mode d'ordre superieur
US7565820B2 (en) 2002-04-30 2009-07-28 Corning Incorporated Methods and apparatus for forming heat treated optical fiber
WO2004019089A2 (en) 2002-05-31 2004-03-04 Corning Incorporated Low macrobending loss optical fiber
JP2004133389A (ja) 2002-08-12 2004-04-30 Fujikura Ltd 偏波保持光ファイバカプラおよびその製造方法
CN1310045C (zh) 2002-10-01 2007-04-11 古河电气工业株式会社 光纤、光传送线路以及光纤的制造方法
US20040114892A1 (en) 2002-12-11 2004-06-17 Chiang Kin Seng Optical fiber
KR100820926B1 (ko) 2003-04-11 2008-04-10 가부시키가이샤후지쿠라 광파이버
US6904218B2 (en) 2003-05-12 2005-06-07 Fitel U.S.A. Corporation Super-large-effective-area (SLA) optical fiber and communication system incorporating the same
JP2005017694A (ja) 2003-06-26 2005-01-20 Furukawa Electric Co Ltd:The 光ファイバおよび光ファイバケーブル
US7715675B2 (en) 2003-07-18 2010-05-11 Corning Incorporated Optical fiber coating system and coated optical fiber
KR100678222B1 (ko) 2004-02-07 2007-02-01 삼성전자주식회사 메트로 망용 광섬유
KR100594062B1 (ko) 2004-02-13 2006-06-30 삼성전자주식회사 낮은 잔류 응력 불연속성을 갖는 광섬유
US7024083B2 (en) 2004-02-20 2006-04-04 Corning Incorporated Non-zero dispersion shifted optical fiber
US7187833B2 (en) 2004-04-29 2007-03-06 Corning Incorporated Low attenuation large effective area optical fiber
WO2006016572A1 (ja) 2004-08-10 2006-02-16 Fujikura Ltd. シングルモード光ファイバ
WO2006025231A1 (ja) 2004-08-30 2006-03-09 Fujikura Ltd. シングルモード光ファイバ
KR100919515B1 (ko) 2004-10-22 2009-09-28 가부시키가이샤후지쿠라 광파이버 및 전송 시스템 및 파장 다중 전송 시스템
JPWO2006049279A1 (ja) 2004-11-05 2008-05-29 株式会社フジクラ 光ファイバ及び伝送システム並びに波長多重伝送システム
JP2006154421A (ja) 2004-11-30 2006-06-15 Fujikura Ltd シングルモード光ファイバ、光ファイバケーブル、光ファイバコード及び光ファイバの耐用年数保証方法
US7171090B2 (en) 2005-06-30 2007-01-30 Corning Incorporated Low attenuation optical fiber
US7406237B2 (en) 2006-02-21 2008-07-29 Corning Incorporated Multiband optical fiber
ES2619185T3 (es) 2006-03-17 2017-06-23 Probi Aktiebolag Cepas de Lactobacillus termoestables
US20080050086A1 (en) * 2006-08-24 2008-02-28 Scott Robertson Bickham Optical fiber containing alkali metal oxide
JP5242405B2 (ja) * 2006-10-04 2013-07-24 古河電気工業株式会社 光ファイバおよび光ファイバ伝送路
US7526169B2 (en) 2006-11-29 2009-04-28 Corning Incorporated Low bend loss quasi-single-mode optical fiber and optical fiber line
US20080205839A1 (en) * 2007-02-28 2008-08-28 Scott Robertson Bickham Large effective area high SBS threshold optical fiber
JP5440183B2 (ja) 2008-02-22 2014-03-12 住友電気工業株式会社 光ファイバおよび光ケーブル
CN101373238B (zh) * 2008-08-20 2010-09-08 富通集团有限公司 弯曲损耗不敏感的单模光纤
JP5575422B2 (ja) * 2009-05-20 2014-08-20 信越化学工業株式会社 光ファイバ
FR2953605B1 (fr) * 2009-12-03 2011-12-16 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
US8385701B2 (en) * 2009-09-11 2013-02-26 Corning Incorporated Low bend loss optical fiber
US7876990B1 (en) 2009-11-25 2011-01-25 Corning Incorporated Low loss optical fiber
DK2369379T3 (en) * 2010-03-17 2015-06-08 Draka Comteq Bv Single-mode optical fiber having reduced bending losses
CN101840023B (zh) * 2010-05-28 2012-05-30 长飞光纤光缆有限公司 一种抗弯曲多模光纤
US8792763B2 (en) * 2011-03-07 2014-07-29 Corning Incorporated Bend resistant multimode optical fiber

Also Published As

Publication number Publication date
KR102038955B1 (ko) 2019-10-31
CN103827709B (zh) 2018-11-13
RU2014110395A (ru) 2015-09-27
EP2745152A1 (en) 2014-06-25
US8891925B2 (en) 2014-11-18
EP3505983A1 (en) 2019-07-03
WO2013028513A1 (en) 2013-02-28
RU2614033C2 (ru) 2017-03-22
CN103827709A (zh) 2014-05-28
KR20140051315A (ko) 2014-04-30
JP6128496B2 (ja) 2017-05-17
JP2014526066A (ja) 2014-10-02
US20130044987A1 (en) 2013-02-21

Similar Documents

Publication Publication Date Title
BR112014003901A2 (pt) fibra ótica de perda de curvatura baixa
BR112012020042A2 (pt) fibra óptica com baixa perda por curvatura.
BR112015027582A2 (pt) fibra óptica com diâmetro do campo do modo grande e baixas perdas por micro curvaturas
BR112012021730A2 (pt) fibra óptica multimodo com alta abertura numérica
BR112014013128A2 (pt) fibra ótica monomodo
BR112015002445A2 (pt) fibra óptica multimodo de largura de banda alta otimizada para transmissões multimodo e modo único
BR112014012969A2 (pt) fibra ótica monomodo
BR112017000501A2 (pt) ?fibra óptica de baixa atenuação contendo alto teor de cloro?
BR112014006106A2 (pt) fibra ótica e sistema de transmissão ótica de multiplexação de divisão de modo
WO2017003982A3 (en) Optical fiber with large effective area and low bending loss
MX2019009333A (es) Fibra optica para fotonica de silicio.
BR112015000590A2 (pt) protetor de ouvido de inserção
BR212016015387U2 (pt) película para um cabo de fibra óptica retardante de chama
BR112014009570A2 (pt) fita de fibra ótica e cabo de fibra ótica alojando fita de fibra ótica
BR112017004091A2 (pt) soluções de fibra óptica para migração entre soluções múltiplas fibras duplex e paralelas permitindo o uso completo das fibras
AU2012315847A8 (en) Fiber optic ribbon cable having enhanced ribbon stack coupling and methods thereof
MX341936B (es) Cortador de vitrectomia iluminado con abertura de iluminacion ajustable.
BR112014025229A2 (pt) montagem de alinhamento de fibra óptica hermética
BR112013002155A2 (pt) lente de menisco líquido com parede de menisco côncava e segmento toroidal
BR112014010702A2 (pt) fibra ótica multimodo co-dopada com ge-p
BR112013021130A2 (pt) cabo de interconexão de fibra óptica
BR112015030312A2 (pt) conector óptico com material adesivo
IN2014DN07356A (pt)
BR0104593A (pt) Fibra ótica de baixa dispersão e sistema de transmissão usando a fibra ótica de baixa dispersão
WO2014021894A3 (en) Few mode optical fibers for mode division multiplexing

Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B12F Appeal: other appeals
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements