DE3221836C2 - Einzelmodenfaser - Google Patents

Einzelmodenfaser

Info

Publication number
DE3221836C2
DE3221836C2 DE3221836A DE3221836A DE3221836C2 DE 3221836 C2 DE3221836 C2 DE 3221836C2 DE 3221836 A DE3221836 A DE 3221836A DE 3221836 A DE3221836 A DE 3221836A DE 3221836 C2 DE3221836 C2 DE 3221836C2
Authority
DE
Germany
Prior art keywords
fiber
refractive index
core
cladding
dispersion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE3221836A
Other languages
German (de)
English (en)
Other versions
DE3221836A1 (de
Inventor
Paul Duane Lazay
Paul Joseph Lemaire
Arthur David Pearson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Inc
Original Assignee
AT&T Technologies 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 AT&T Technologies Inc filed Critical AT&T Technologies Inc
Publication of DE3221836A1 publication Critical patent/DE3221836A1/de
Application granted granted Critical
Publication of DE3221836C2 publication Critical patent/DE3221836C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/036—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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE3221836A 1981-06-09 1982-06-09 Einzelmodenfaser Expired - Lifetime DE3221836C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/271,957 US4439007A (en) 1981-06-09 1981-06-09 Low dispersion single mode fiber

Publications (2)

Publication Number Publication Date
DE3221836A1 DE3221836A1 (de) 1983-01-05
DE3221836C2 true DE3221836C2 (de) 1993-11-04

Family

ID=23037811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3221836A Expired - Lifetime DE3221836C2 (de) 1981-06-09 1982-06-09 Einzelmodenfaser

Country Status (7)

Country Link
US (1) US4439007A (enExample)
JP (1) JPS589103A (enExample)
CA (1) CA1182314A (enExample)
DE (1) DE3221836C2 (enExample)
FR (1) FR2514155B1 (enExample)
GB (1) GB2102146B (enExample)
NL (1) NL8202312A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641522A1 (de) * 1996-09-30 1998-04-02 Deutsche Telekom Ag Verfahren zur Kompensation der Dispersion von Faserlasern aus Fluoridbasis im zweiten optischen Fenster

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202401A (ja) * 1983-05-02 1984-11-16 Sumitomo Electric Ind Ltd 光フアイバおよびその製造方法
EP0131634B1 (en) * 1983-06-29 1988-06-01 ANT Nachrichtentechnik GmbH Single-mode w-fibre
JPS60257408A (ja) * 1984-06-04 1985-12-19 Shin Etsu Chem Co Ltd 光フアイバおよびその製造方法
US4691990A (en) * 1984-11-13 1987-09-08 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber with depressed index outer cladding
JPS62275206A (ja) * 1986-05-23 1987-11-30 Hitachi Cable Ltd １．３／１．５５μｍダブルウインド単一モ−ド光フアイバ
US4836640A (en) * 1986-06-27 1989-06-06 American Telephone And Telegraph Company, At&T Bell Laboratories Depressed cladding optical fiber cable
US4770492A (en) * 1986-10-28 1988-09-13 Spectran Corporation Pressure or strain sensitive optical fiber
US4877304A (en) * 1987-09-09 1989-10-31 Corning Incorporated Few-mode/single-mode fiber
DE3812140A1 (de) * 1988-04-12 1989-11-02 Schott Glaswerke Monomode-lichtleitfaser
US5015063A (en) * 1989-10-25 1991-05-14 At&T Bell Laboratories Optical fiber cable core
US5361319A (en) * 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
US5287427A (en) * 1992-05-05 1994-02-15 At&T Bell Laboratories Method of making an article comprising an optical component, and article comprising the component
IT1271648B (it) * 1994-06-27 1997-06-04 Pirelli Cavi Spa Generatore laser a fibra ottica a concatenamento modale attivo ad impulsi a frequenza istantanea variabile
US5878182A (en) * 1997-06-05 1999-03-02 Lucent Technologies Inc. Optical fiber having a low-dispersion slope in the erbium amplifier region
KR100333897B1 (ko) 1998-06-24 2002-07-31 광주과학기술원 스트레스이완된장주기광섬유격자
FR2784198B1 (fr) * 1998-10-05 2002-08-30 Cit Alcatel Fibre optique utilisable pour systeme de transmissions a multiplexage en longueur d'onde
DE19852704A1 (de) * 1998-11-16 2000-05-18 Heraeus Quarzglas Verfahren zur Herstellung einer Vorform für eine optische Faser und für die Durchführung des Verfahrens geeignetes Substratrohr
US7187833B2 (en) * 2004-04-29 2007-03-06 Corning Incorporated Low attenuation large effective area optical fiber
US6947650B1 (en) 2004-05-06 2005-09-20 Luna Energy Llc Long wavelength, pure silica core single mode fiber and method of forming the same
US7336877B2 (en) * 2004-08-31 2008-02-26 Corning Incorporated Broadband optical fiber
CN106154410A (zh) * 2016-08-30 2016-11-23 烽火通信科技股份有限公司 一种单模光纤及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217027A (en) * 1974-02-22 1980-08-12 Bell Telephone Laboratories, Incorporated Optical fiber fabrication and resulting product
JPS5265457A (en) * 1975-11-27 1977-05-30 Sumitomo Electric Ind Ltd Preparation for glass fiber for light transmission
DE2623989C3 (de) * 1976-05-28 1981-02-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Monomode-Lichtleiter
US4089586A (en) * 1976-06-23 1978-05-16 Bell Telephone Laboratories, Incorporated Single mode optical transmission line
DE2831908A1 (de) * 1978-07-20 1980-01-31 Deutsche Bundespost Lichtwellenleiter zur optischen energieuebertragung
JPS5521059A (en) * 1978-07-31 1980-02-14 Nippon Telegr & Teleph Corp <Ntt> Optical fiber
GB2046239A (en) * 1979-04-11 1980-11-12 Post Office Optical fibres
JPS583205B2 (ja) * 1979-10-08 1983-01-20 日本電信電話株式会社 超広帯域単一モ−ド光フアイバ
US4372647A (en) * 1979-10-08 1983-02-08 Nippon Telegraph & Telephone Public Corporation Single mode optical fibers
CA1136911A (en) * 1979-10-25 1982-12-07 Takao Edahiro Optical transmission fiber and process for producing the same
GB2062610B (en) * 1979-10-29 1983-03-09 Standard Telephones Cables Ltd Single mode optical fibres
US4300930A (en) * 1980-10-31 1981-11-17 The United States Of America As Represented By The Secretary Of The Navy Minimum dispersion at 1.55 μm for single-mode step-index optical fibers
US4402570A (en) * 1981-04-13 1983-09-06 The United States Of America As Represented By The Secretary Of The Navy Triple minimum dispersion wavelengths for a high NA single-mode step-index fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641522A1 (de) * 1996-09-30 1998-04-02 Deutsche Telekom Ag Verfahren zur Kompensation der Dispersion von Faserlasern aus Fluoridbasis im zweiten optischen Fenster

Also Published As

Publication number Publication date
FR2514155A1 (fr) 1983-04-08
US4439007A (en) 1984-03-27
CA1182314A (en) 1985-02-12
DE3221836A1 (de) 1983-01-05
JPS589103A (ja) 1983-01-19
JPH0449082B2 (enExample) 1992-08-10
GB2102146B (en) 1984-09-19
FR2514155B1 (fr) 1986-06-20
GB2102146A (en) 1983-01-26
NL8202312A (nl) 1983-01-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: AT & T TECHNOLOGIES, INC., NEW YORK, N.Y., US

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN