JPS57125903A - Optical fiber transmission line - Google Patents

Optical fiber transmission line

Info

Publication number
JPS57125903A
JPS57125903A JP56010826A JP1082681A JPS57125903A JP S57125903 A JPS57125903 A JP S57125903A JP 56010826 A JP56010826 A JP 56010826A JP 1082681 A JP1082681 A JP 1082681A JP S57125903 A JPS57125903 A JP S57125903A
Authority
JP
Japan
Prior art keywords
elliptical
transmission line
optical fiber
degradation
fiber transmission
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.)
Granted
Application number
JP56010826A
Other languages
English (en)
Japanese (ja)
Other versions
JPS647361B2 (enExample
Inventor
Kenichi Kitayama
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56010826A priority Critical patent/JPS57125903A/ja
Publication of JPS57125903A publication Critical patent/JPS57125903A/ja
Publication of JPS647361B2 publication Critical patent/JPS647361B2/ja
Granted 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
    • G02B6/24—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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • 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
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
    • H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Communication System (AREA)
JP56010826A 1981-01-29 1981-01-29 Optical fiber transmission line Granted JPS57125903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010826A JPS57125903A (en) 1981-01-29 1981-01-29 Optical fiber transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010826A JPS57125903A (en) 1981-01-29 1981-01-29 Optical fiber transmission line

Publications (2)

Publication Number Publication Date
JPS57125903A true JPS57125903A (en) 1982-08-05
JPS647361B2 JPS647361B2 (enExample) 1989-02-08

Family

ID=11761160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010826A Granted JPS57125903A (en) 1981-01-29 1981-01-29 Optical fiber transmission line

Country Status (1)

Country Link
JP (1) JPS57125903A (enExample)

Cited By (1)

* 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.

Cited By (2)

* 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.
US5274733A (en) * 1991-09-06 1993-12-28 Alcatel Cable Long-haul optical communication line and method of manufacturing it

Also Published As

Publication number Publication date
JPS647361B2 (enExample) 1989-02-08

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