NO912505L - Sprednings-utlignet optisk-fiberforbindelse. - Google Patents

Sprednings-utlignet optisk-fiberforbindelse.

Info

Publication number
NO912505L
NO912505L NO91912505A NO912505A NO912505L NO 912505 L NO912505 L NO 912505L NO 91912505 A NO91912505 A NO 91912505A NO 912505 A NO912505 A NO 912505A NO 912505 L NO912505 L NO 912505L
Authority
NO
Norway
Prior art keywords
optical fiber
fiber compound
equalized optical
scattering
distribution
Prior art date
Application number
NO91912505A
Other languages
English (en)
Other versions
NO912505D0 (no
Inventor
Ronald B Chesler
Hui-Pin Hsu
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NO912505D0 publication Critical patent/NO912505D0/no
Publication of NO912505L publication Critical patent/NO912505L/no

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
    • G02B6/24—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
    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25133—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion including a lumped electrical or optical dispersion compensator

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

En spredningsutligningsteknikk for å korrigere sprednings-indusert signaldegraderlng innenfor optiske fibre er omtalt her. Den foreliggende oppfinnelse foreskriver en teknikk for å syntetisere en optisk fiber R med lengde L som er tilpasset til å bevirke i alt vesentlig null spredning på en bølgelengde VT som inngår mellom første og andre bølgelengde VI og W2. Den optiske fiberen R innbefatter første og andre segmenter M og c som har variable lengder L^ og L£ som bevirker i alt vesentlig null spredning på hhv. bølgelengder Wl og W2.
NO91912505A 1990-07-05 1991-06-26 Sprednings-utlignet optisk-fiberforbindelse. NO912505L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/548,048 US5042906A (en) 1990-07-05 1990-07-05 Dispersion equalized optical fiber link

Publications (2)

Publication Number Publication Date
NO912505D0 NO912505D0 (no) 1991-06-26
NO912505L true NO912505L (no) 1992-01-06

Family

ID=24187184

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91912505A NO912505L (no) 1990-07-05 1991-06-26 Sprednings-utlignet optisk-fiberforbindelse.

Country Status (10)

Country Link
US (1) US5042906A (no)
EP (1) EP0464812A1 (no)
JP (1) JPH04234003A (no)
KR (1) KR950001050B1 (no)
AU (1) AU629484B2 (no)
CA (1) CA2044187C (no)
EG (1) EG19394A (no)
IL (1) IL98371A0 (no)
NO (1) NO912505L (no)
TR (1) TR26072A (no)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681145A1 (fr) * 1991-09-06 1993-03-12 Alcatel Cable Ligne de communication optique a grande distance et son procede de realisation.
FR2681745A1 (fr) * 1991-09-24 1993-03-26 Thomson Csf Systeme de transmission optique a compensation de dispersion.
US5191631A (en) * 1991-12-19 1993-03-02 At&T Bell Laboratories Hybrid optical fiber and method of increasing the effective area of optical transmission using same
US5361319A (en) * 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
US5218662A (en) * 1992-05-06 1993-06-08 Alcatel Network Systems, Inc. Fiber-optic cable system and method for dispersion compensation at nodes between end points
US5273283A (en) * 1992-07-13 1993-12-28 Pro Group, Inc. Golf club head with sleeved cavity
US5224183A (en) * 1992-07-23 1993-06-29 Alcatel Network Systems, Inc. Multiple wavelength division multiplexing signal compensation system and method using same
JP2760233B2 (ja) * 1992-09-29 1998-05-28 住友電気工業株式会社 光通信装置
SE501070C2 (sv) * 1993-03-26 1994-11-07 Ericsson Telefon Ab L M System och förfarande för dispersionskompensering i fiberoptiska höghastighetssystem
SE501932C2 (sv) * 1993-04-30 1995-06-26 Ericsson Telefon Ab L M Anordning och förfarande för dispersionskompensering i ett fiberoptiskt transmissionssystem
US6930824B1 (en) 1993-08-10 2005-08-16 Fujitsu Limited Optical amplifier which compensates for dispersion of a WDM optical signal
JP3396270B2 (ja) 1993-08-10 2003-04-14 富士通株式会社 光分散補償方式
EP0684709B1 (en) * 1994-05-25 2002-10-02 AT&T Corp. Optical communications system with adjustable dispersion compensation
US5579428A (en) * 1995-06-07 1996-11-26 Corning Incorporated Solitons in dispersion flattened waveguide
CA2195614C (en) * 1996-02-16 2005-06-28 George F. Wildeman Symmetric, dispersion-manager fiber optic cable and system
US5995694A (en) * 1996-06-21 1999-11-30 The Furukawa Electric Co., Ltd. Wavelength division multiplex communication link for optical transmission
US6134366A (en) 1997-09-19 2000-10-17 Internationl Business Machines Corporation Reduced dispersion optical waveguide and methods for fabricating the same
US6441955B1 (en) 1998-02-27 2002-08-27 Fujitsu Limited Light wavelength-multiplexing systems
US6496300B2 (en) 1998-02-27 2002-12-17 Fujitsu Limited Optical amplifier
DE69938651D1 (de) * 1998-12-03 2008-06-19 Sumitomo Electric Industries Dispersionsentzerrende optische faser und diese enthaltende optische ubertragungsleitung
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
ATE320679T1 (de) 1998-12-18 2006-04-15 Prysmian Cavi Sistemi Energia Optisches system und verfahren mit geringen verlusten und nichtlinearen effekten
WO2001065287A1 (en) * 2000-03-03 2001-09-07 Pirelli Cavi E Sistemi S.P.A. Optical fiber for wdm transmission
US7027698B2 (en) 2000-03-03 2006-04-11 Pirelli Cavi E Sistemi S.P.A. Optical fiber for WDM transmission
US6628872B2 (en) 2000-03-13 2003-09-30 Sumitomo Electric Industries, Ltd. Dispersion compensator and optical transmission system
JP4362927B2 (ja) * 2000-03-13 2009-11-11 住友電気工業株式会社 分散補償器および光伝送システム
US20020114597A1 (en) * 2000-12-26 2002-08-22 Nortel Networks Limited Method and apparatus for reducing dispersion slope in optical transmission fibre systems
US20020089715A1 (en) * 2001-01-03 2002-07-11 Michael Mesh Fiber optic communication method
US20020181879A1 (en) * 2001-05-31 2002-12-05 Bickham Scott Robertson Chromatic dispersion compensation and dispersion slope compensation method and apparatus
GB0127726D0 (en) * 2001-11-20 2002-01-09 Ccs Technology Inc A method of making an optical cable installation,and cables for use in the method
AU2002357068A1 (en) 2001-12-17 2003-06-30 Corning Incorporated System for selecting optical fiber reels from inventory to fill an order
US20050037678A1 (en) * 2003-08-11 2005-02-17 Mack Patrick E. Open grid fabric resin infusion media and reinforcing composite lamina
US6993228B2 (en) * 2003-08-13 2006-01-31 Corning Incorporated Dispersion compensated optical fiber transmission system and module including micro-structured optical fiber
US7130512B2 (en) * 2005-03-04 2006-10-31 Corning Incorporated Supercontinuum emitting device
KR100809439B1 (ko) * 2007-03-06 2008-03-05 한국전자통신연구원 디스프로슘을 포함하는 광섬유를 이용한 광섬유 레이저시스템

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435748A (en) * 1977-08-25 1979-03-16 Furukawa Electric Co Ltd:The Improvement method of light pulse spreading by material disperson
JPS5559403A (en) * 1978-10-30 1980-05-02 Nippon Telegr & Teleph Corp <Ntt> Delay equalizer for optical fiber transmission path
US4261639A (en) * 1979-11-13 1981-04-14 Bell Telephone Laboratories, Incorporated Optical pulse equalization in single-mode fibers
US4655547A (en) * 1985-04-09 1987-04-07 Bell Communications Research, Inc. Shaping optical pulses by amplitude and phase masking
CA1280921C (en) * 1986-01-30 1991-03-05 Masataka Shirasaki Optical wavelength compounding/dividing device
US4741587A (en) * 1986-02-20 1988-05-03 American Telephone And Telegraph Company, At&T Bell Laboratories Optical communications system and method for the generation of a sequence of optical pulses by means of induced modulational instability
US4750802A (en) * 1986-08-08 1988-06-14 Corning Glass Works Optical fiber dispersion compensator
US4768853A (en) * 1986-08-08 1988-09-06 Corning Glass Works Optical fiber dispersion transformer
JP2636876B2 (ja) * 1988-04-08 1997-07-30 日本電信電話株式会社 光ファイバの分散補償装置

Also Published As

Publication number Publication date
TR26072A (tr) 1994-12-15
AU629484B2 (en) 1992-10-01
KR950001050B1 (ko) 1995-02-08
CA2044187A1 (en) 1992-01-06
JPH04234003A (ja) 1992-08-21
US5042906A (en) 1991-08-27
AU8019891A (en) 1992-01-23
NO912505D0 (no) 1991-06-26
EG19394A (en) 1995-02-28
EP0464812A1 (en) 1992-01-08
IL98371A0 (en) 1992-07-15
CA2044187C (en) 1996-07-09

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