ID30554A - Serat tertata dispersi multi inti dan multi mode - Google Patents

Serat tertata dispersi multi inti dan multi mode

Info

Publication number
ID30554A
ID30554A IDW20010838A ID20010838A ID30554A ID 30554 A ID30554 A ID 30554A ID W20010838 A IDW20010838 A ID W20010838A ID 20010838 A ID20010838 A ID 20010838A ID 30554 A ID30554 A ID 30554A
Authority
ID
Indonesia
Prior art keywords
core
mode
multi mode
multi core
Prior art date
Application number
IDW20010838A
Other languages
English (en)
Inventor
Venkata A Bhagavatula
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 ID30554A publication Critical patent/ID30554A/id

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
    • 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
    • G02B6/02247—Dispersion varying along the longitudinal direction, e.g. dispersion managed fibre
    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/01222—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of multiple core optical 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
    • 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
    • G02B6/02042—Multicore optical 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
    • 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
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/32—Eccentric core or cladding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/34—Plural core other than bundles, e.g. double 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
    • G02B6/028—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
    • G02B6/036—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
    • G02B6/02—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
    • G02B6/03683—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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/268—Optical coupling means for modal dispersion control, e.g. concatenation of light guides having different modal dispersion properties
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317—Light guides of the optical fibre type

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
IDW20010838A 1998-09-16 1999-08-10 Serat tertata dispersi multi inti dan multi mode ID30554A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10049598P 1998-09-16 1998-09-16

Publications (1)

Publication Number Publication Date
ID30554A true ID30554A (id) 2001-12-20

Family

ID=22280053

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20010838A ID30554A (id) 1998-09-16 1999-08-10 Serat tertata dispersi multi inti dan multi mode

Country Status (11)

Country Link
EP (1) EP1114337A2 (id)
JP (1) JP2002525645A (id)
KR (1) KR20010088804A (id)
CN (1) CN1359474A (id)
AU (1) AU1439900A (id)
BR (1) BR9913334A (id)
CA (1) CA2344200A1 (id)
ID (1) ID30554A (id)
TW (1) TW454099B (id)
WO (1) WO2000016131A2 (id)
ZA (1) ZA995927B (id)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611648B2 (en) 2001-05-09 2003-08-26 Corning Incorporated Optical fibers having cores with different propagation constants, and methods of manufacturing same
WO2003019256A2 (en) 2001-08-22 2003-03-06 Corning Incorporated Controlled dispersion optical fiber
FR2864254B1 (fr) * 2003-12-23 2006-03-03 Cit Alcatel Fibre optique multimode hom a gestion de dispersion
KR101050885B1 (ko) * 2003-12-26 2011-07-20 주식회사 케이티 광전송 시스템의 분산 보상 장치
CN100495093C (zh) * 2007-09-14 2009-06-03 中国科学院上海光学精密机械研究所 强耦合的多芯光纤
US8123400B2 (en) * 2008-04-16 2012-02-28 Ofs Fitel, Llc Multi-core fiber grating sensor
EP2336813B1 (en) * 2008-10-03 2016-12-14 National University Corporation Yokohama National University System and method for transmission using coupled multi-core fiber and coupling mode (de)multiplexer
WO2010073821A1 (ja) 2008-12-24 2010-07-01 古河電気工業株式会社 マルチコア光ファイバ
JP5267481B2 (ja) 2010-02-18 2013-08-21 住友電気工業株式会社 マルチコア光ファイバ
JP5782502B2 (ja) * 2011-03-04 2015-09-24 株式会社フジクラ マルチコアファイバ、及び、それを用いたマルチコアファイバの接続方法
JP2012203036A (ja) * 2011-03-23 2012-10-22 Mitsubishi Cable Ind Ltd 光伝送路
JP5351938B2 (ja) * 2011-08-17 2013-11-27 株式会社フジクラ 結合型マルチコアファイバ
JP5867076B2 (ja) * 2011-12-28 2016-02-24 住友電気工業株式会社 マルチコア光ファイバ
US9574950B2 (en) * 2012-03-07 2017-02-21 Ofs Fitel, Llc Grating-based sensor
JP2014052410A (ja) * 2012-09-05 2014-03-20 Mitsubishi Cable Ind Ltd マルチコア光ファイバ
JP6192442B2 (ja) * 2013-05-16 2017-09-06 株式会社フジクラ 結合型マルチコアファイバ
CN106575014B (zh) * 2014-08-22 2019-12-17 住友电气工业株式会社 光纤
JP6550061B2 (ja) * 2014-09-05 2019-07-24 古河電気工業株式会社 マルチコアファイバおよびその製造方法
CN105091920A (zh) * 2015-09-02 2015-11-25 中国电子科技集团公司第八研究所 集束光纤光栅传感器
US10001597B2 (en) 2015-09-22 2018-06-19 Corning Incorporated Multicore optical fibers and interconnection methods for the same
JP2017072818A (ja) * 2015-10-08 2017-04-13 住友電気工業株式会社 マルチコア光ファイバ、マルチコア光ファイバケーブルおよび光ファイバ伝送システム
AU2017264006B2 (en) * 2016-05-12 2021-10-28 Sumitomo Electric Industries, Ltd. Multicore optical fiber, fiber bragg grating, and method for manufacturing fiber bragg grating
KR101941020B1 (ko) * 2016-06-14 2019-01-22 광주과학기술원 광섬유를 이용한 전압센서
CN109613646B (zh) * 2019-01-18 2020-07-03 厦门大学 一种传输光谱存在特征波长的异芯双芯光纤
WO2022003751A1 (ja) * 2020-06-29 2022-01-06 日本電信電話株式会社 マルチコアファイバ、光伝送システム、および、光伝送方法
JP7520145B2 (ja) * 2020-12-04 2024-07-22 株式会社フジクラ ファイバ接続体、光通信システム、光デバイス、及び、ファイバ接続体の製造方法
US20240103213A1 (en) * 2021-01-26 2024-03-28 Ofs Fitel, Llc Multi-core optical fiber
FR3123912B1 (fr) * 2021-06-15 2023-06-16 Draka Comteq France Procédé de fabrication d'une préforme pour une fibre optique multi-cœurs et procédé de fabrication de fibres optiques multi-cœurs.
CN118647910A (zh) * 2022-03-30 2024-09-13 住友电气工业株式会社 多芯光纤
US20250251543A1 (en) * 2022-10-12 2025-08-07 Ofs Fitel, Llc Mitigating cross-talk in multi-core optical fiber under micro-bending
CN121596450A (zh) * 2024-08-22 2026-03-03 华为技术有限公司 一种多芯光纤、光缆及通信系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478488A (en) * 1980-11-03 1984-10-23 At&T Bell Laboratories Information transmission using dispersive optical fibers
US5087108A (en) * 1989-08-11 1992-02-11 Societa' Cavi Pirelli S.P.A. Double-core active-fiber optical amplifier having a wide-band signal wavelength
FR2728693B1 (fr) * 1994-12-21 1997-01-31 Alcatel Cable Procede de fabrication d'un repartiteur optique multifibre et repartiteur optique obtenu selon ce procede
US5894537A (en) * 1996-01-11 1999-04-13 Corning Incorporated Dispersion managed optical waveguide

Also Published As

Publication number Publication date
EP1114337A2 (en) 2001-07-11
CA2344200A1 (en) 2000-03-23
CN1359474A (zh) 2002-07-17
KR20010088804A (ko) 2001-09-28
WO2000016131A2 (en) 2000-03-23
TW454099B (en) 2001-09-11
AU1439900A (en) 2000-04-03
WO2000016131A3 (en) 2000-05-25
JP2002525645A (ja) 2002-08-13
BR9913334A (pt) 2002-06-18
WO2000016131A9 (en) 2000-11-16
ZA995927B (en) 2000-04-04

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