JPS5240144A - Optical fiber having low mode dispersion - Google Patents

Optical fiber having low mode dispersion

Info

Publication number
JPS5240144A
JPS5240144A JP51086654A JP8665476A JPS5240144A JP S5240144 A JPS5240144 A JP S5240144A JP 51086654 A JP51086654 A JP 51086654A JP 8665476 A JP8665476 A JP 8665476A JP S5240144 A JPS5240144 A JP S5240144A
Authority
JP
Japan
Prior art keywords
optical fiber
mode dispersion
low mode
low
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.)
Pending
Application number
JP51086654A
Other languages
Japanese (ja)
Inventor
Aiengaa Rama
Pooru Kapuron Fueritsukusu
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of JPS5240144A publication Critical patent/JPS5240144A/en
Pending 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
    • G02B6/02214—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
    • G02B6/036—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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP51086654A 1975-09-22 1976-07-22 Optical fiber having low mode dispersion Pending JPS5240144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA236,020A CA1038669A (en) 1975-09-22 1975-09-22 Optical fibre having low mode dispersion

Publications (1)

Publication Number Publication Date
JPS5240144A true JPS5240144A (en) 1977-03-28

Family

ID=4104119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51086654A Pending JPS5240144A (en) 1975-09-22 1976-07-22 Optical fiber having low mode dispersion

Country Status (9)

Country Link
JP (1) JPS5240144A (en)
CA (1) CA1038669A (en)
DE (1) DE2630208A1 (en)
ES (1) ES451740A1 (en)
FR (1) FR2325059A1 (en)
GB (1) GB1569132A (en)
IT (1) IT1067082B (en)
NL (1) NL7608107A (en)
SE (1) SE7609777L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262034A (en) * 1975-11-14 1977-05-23 Int Standard Electric Corp Optical fiber waveguide having effective refractive index contour
JPS58143082A (en) * 1982-02-18 1983-08-25 市毛　武治 Opening and closing apparatus of swing type window
JPS59100083U (en) * 1982-12-24 1984-07-06 小寺　博行 window opener

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329512A1 (en) * 1983-08-16 1985-02-28 Philips Patentverwaltung Gmbh, 2000 Hamburg POLE LENS FROM MULTIPLE GLASS LAYERS
US4852968A (en) * 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
FR2761485B1 (en) * 1997-03-28 1999-06-11 Instruments Sa OPTICAL FIBER WAVELENGTH MULTIPLEXER-DEMULTIPLEXER
DE102011009242B4 (en) * 2010-11-04 2020-09-03 J-Plasma Gmbh Optical fiber and semi-finished product for the production of an optical fiber with optimized properties

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113239A (en) * 1974-02-13 1975-09-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113239A (en) * 1974-02-13 1975-09-05

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262034A (en) * 1975-11-14 1977-05-23 Int Standard Electric Corp Optical fiber waveguide having effective refractive index contour
JPS58143082A (en) * 1982-02-18 1983-08-25 市毛　武治 Opening and closing apparatus of swing type window
JPH0343429B2 (en) * 1982-02-18 1991-07-02 Takeji Ichige
JPS59100083U (en) * 1982-12-24 1984-07-06 小寺　博行 window opener

Also Published As

Publication number Publication date
SE7609777L (en) 1977-03-23
GB1569132A (en) 1980-06-11
DE2630208A1 (en) 1977-03-31
NL7608107A (en) 1977-03-24
CA1038669A (en) 1978-09-19
IT1067082B (en) 1985-03-12
ES451740A1 (en) 1977-08-16
FR2325059A1 (en) 1977-04-15

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