JPS53144601A - Light communication channel - Google Patents

Light communication channel

Info

Publication number
JPS53144601A
JPS53144601A JP6023977A JP6023977A JPS53144601A JP S53144601 A JPS53144601 A JP S53144601A JP 6023977 A JP6023977 A JP 6023977A JP 6023977 A JP6023977 A JP 6023977A JP S53144601 A JPS53144601 A JP S53144601A
Authority
JP
Japan
Prior art keywords
communication channel
light communication
variance
laminous
phot
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
JP6023977A
Other languages
Japanese (ja)
Inventor
Keiichiro Iwasaki
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6023977A priority Critical patent/JPS53144601A/en
Publication of JPS53144601A publication Critical patent/JPS53144601A/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
    • G02B6/24—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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
    • 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

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 Filters (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To accelerate a signal speed while improving the pulse variance distortion due to material variance, by providing a filter ring element between a laminous source or phot detector and a light fiber.
JP6023977A 1977-05-23 1977-05-23 Light communication channel Pending JPS53144601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6023977A JPS53144601A (en) 1977-05-23 1977-05-23 Light communication channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6023977A JPS53144601A (en) 1977-05-23 1977-05-23 Light communication channel

Publications (1)

Publication Number Publication Date
JPS53144601A true JPS53144601A (en) 1978-12-16

Family

ID=13136417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6023977A Pending JPS53144601A (en) 1977-05-23 1977-05-23 Light communication channel

Country Status (1)

Country Link
JP (1) JPS53144601A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607158A (en) * 1982-12-30 1986-08-19 Asea Aktiebolag Temperature compensated light-generating device
CN103605186A (en) * 2013-11-28 2014-02-26 桂林聚联科技有限公司 Optical fiber filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607158A (en) * 1982-12-30 1986-08-19 Asea Aktiebolag Temperature compensated light-generating device
CN103605186A (en) * 2013-11-28 2014-02-26 桂林聚联科技有限公司 Optical fiber filter

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