GB1225587A - - Google Patents

Info

Publication number
GB1225587A
GB1225587A GB1225587DA GB1225587A GB 1225587 A GB1225587 A GB 1225587A GB 1225587D A GB1225587D A GB 1225587DA GB 1225587 A GB1225587 A GB 1225587A
Authority
GB
United Kingdom
Prior art keywords
antennae
april
transmitter
receiver
transmitting
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1225587A publication Critical patent/GB1225587A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB1225587D 1968-04-30 1969-04-24 Expired GB1225587A (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2938768 1968-04-30

Publications (1)

Publication Number Publication Date
GB1225587A true GB1225587A (ru) 1971-03-17

Family

ID=12274712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225587D Expired GB1225587A (ru) 1968-04-30 1969-04-24

Country Status (4)

Country Link
DE (1) DE1916226B2 (ru)
FR (1) FR2007260A1 (ru)
GB (1) GB1225587A (ru)
NL (1) NL6906148A (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927006B2 (de) * 1968-07-06 1971-05-27 Optisches multiplex uebertragungssystem
DE1941923A1 (de) * 1968-09-05 1970-07-16 Nippon Selfoc Company Ltd Optische Kupplung fuer transparente faserartige Lichtleiter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249559B (ru) * 1962-11-19
US3449037A (en) * 1966-03-14 1969-06-10 American Optical Corp Fiber optical image-enhancing devices,systems,and the like
DE1254513B (de) * 1966-12-21 1967-11-16 Telefunken Patent Mehrstufiges UEbertragungssystem fuer in Pulscodemodulation dargestellte Nachrichten
BE729880A (ru) * 1968-03-15 1969-08-18

Also Published As

Publication number Publication date
NL6906148A (ru) 1969-11-03
FR2007260A1 (ru) 1970-01-02
DE1916226A1 (de) 1970-01-22
DE1916226B2 (de) 1971-04-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee