ID20452A - Serat pemandu gelombang nol dispersi-tinggi - Google Patents

Serat pemandu gelombang nol dispersi-tinggi

Info

Publication number
ID20452A
ID20452A IDP980882A ID980882A ID20452A ID 20452 A ID20452 A ID 20452A ID P980882 A IDP980882 A ID P980882A ID 980882 A ID980882 A ID 980882A ID 20452 A ID20452 A ID 20452A
Authority
ID
Indonesia
Prior art keywords
wave guide
guide fiber
zero wave
dispersion zero
dispersion
Prior art date
Application number
IDP980882A
Other languages
English (en)
Inventor
David K Smith
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 ID20452A publication Critical patent/ID20452A/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
    • G02B6/02004—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
    • G02B6/02214—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
    • 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
    • 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
    • G02B6/02252—Negative dispersion fibres at 1550 nm
    • G02B6/02257—Non-zero dispersion shifted fibres, i.e. having a small negative dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between - 1.0 to - 10 ps/nm.km for avoiding nonlinear effects
    • 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
    • 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
    • G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment
    • 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
    • G02B6/03688—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 5 or more layers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
IDP980882A 1997-06-23 1998-06-16 Serat pemandu gelombang nol dispersi-tinggi ID20452A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5055097P 1997-06-23 1997-06-23

Publications (1)

Publication Number Publication Date
ID20452A true ID20452A (id) 1998-12-24

Family

ID=21965903

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980882A ID20452A (id) 1997-06-23 1998-06-16 Serat pemandu gelombang nol dispersi-tinggi

Country Status (9)

Country Link
US (2) US6389208B1 (id)
EP (1) EP0887669A3 (id)
JP (2) JP3182514B2 (id)
CN (1) CN1124994C (id)
AU (1) AU742132B2 (id)
BR (1) BR9802045A (id)
CA (1) CA2239735A1 (id)
ID (1) ID20452A (id)
TW (1) TW449665B (id)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW449665B (en) * 1997-06-23 2001-08-11 Corning Inc High dispersion zero waveguide fiber
DE69836402T2 (de) * 1997-09-12 2007-09-20 Corning Inc. Optischer Wellenleiter mit niedriger Dämpfung
WO2000017684A1 (fr) * 1998-09-18 2000-03-30 Sumitomo Electric Industries, Ltd. Fibre a compensation de dispersion
EP1653262A3 (en) * 1998-12-18 2006-05-10 Prysmian Cavi e Sistemi Energia S.r.l. Optical system and method having low loss and non-linear effects
US7606899B2 (en) * 2001-07-27 2009-10-20 International Business Machines Corporation Regulating access to a scarce resource
KR100668284B1 (ko) * 2004-12-14 2007-01-16 한국전자통신연구원 Ｓ밴드 분리형 라만 증폭기를 위한 분산보상광섬유
CN1300607C (zh) * 2004-12-20 2007-02-14 烽火通信科技股份有限公司 弯曲不敏感光纤及其制备方法
US7689083B1 (en) * 2006-11-28 2010-03-30 Corning Incorporated High SBS threshold optical fiber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559921A (en) * 1994-06-24 1996-09-24 Sumitomo Electric Industries, Ltd. Single mode optical fiber
US5483612A (en) * 1994-10-17 1996-01-09 Corning Incorporated Increased capacity optical waveguide
US5835655A (en) * 1995-01-26 1998-11-10 Corning Incorporated Large effective area waveguide fiber
US5822488A (en) 1995-10-04 1998-10-13 Sumitomo Electric Industries, Inc. Single-mode optical fiber with plural core portions
US5649044A (en) * 1995-11-21 1997-07-15 Corning Incorporated Dispersion shifted optical waveguide
TW342460B (en) * 1996-01-16 1998-10-11 Sumitomo Electric Industries A dispersion shift fiber
CA2201061A1 (en) * 1996-03-28 1997-09-28 The Furukawa Electric Co., Ltd. Dispersion shift optical fiber and wavelength division multiplex transmission system using the same
TW449665B (en) * 1997-06-23 2001-08-11 Corning Inc High dispersion zero waveguide fiber
DE69836402T2 (de) * 1997-09-12 2007-09-20 Corning Inc. Optischer Wellenleiter mit niedriger Dämpfung
KR19990038607A (ko) * 1997-11-06 1999-06-05 윤종용 다단계 코아 구조를 가지는 단일모드 광섬유

Also Published As

Publication number Publication date
AU7195998A (en) 1998-12-24
JP3932246B2 (ja) 2007-06-20
BR9802045A (pt) 1999-10-19
TW449665B (en) 2001-08-11
CN1124994C (zh) 2003-10-22
US6389208B1 (en) 2002-05-14
AU742132B2 (en) 2001-12-20
CN1203204A (zh) 1998-12-30
JPH1164666A (ja) 1999-03-05
JP2001255432A (ja) 2001-09-21
US20020094182A1 (en) 2002-07-18
CA2239735A1 (en) 1998-12-23
EP0887669A2 (en) 1998-12-30
US6754424B2 (en) 2004-06-22
EP0887669A3 (en) 1999-01-07
JP3182514B2 (ja) 2001-07-03

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