GB2144557B - Optical coupler - Google Patents

Optical coupler

Info

Publication number
GB2144557B
GB2144557B GB08416988A GB8416988A GB2144557B GB 2144557 B GB2144557 B GB 2144557B GB 08416988 A GB08416988 A GB 08416988A GB 8416988 A GB8416988 A GB 8416988A GB 2144557 B GB2144557 B GB 2144557B
Authority
GB
United Kingdom
Prior art keywords
optical coupler
coupler
optical
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
GB08416988A
Other versions
GB2144557A (en
GB8416988D0 (en
Inventor
Manfred Kaiser
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB8416988D0 publication Critical patent/GB8416988D0/en
Publication of GB2144557A publication Critical patent/GB2144557A/en
Application granted granted Critical
Publication of GB2144557B publication Critical patent/GB2144557B/en
Expired 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
    • G02B6/29346—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 operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Glass Compositions (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
GB08416988A 1983-07-08 1984-07-04 Optical coupler Expired GB2144557B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833324611 DE3324611A1 (en) 1983-07-08 1983-07-08 OPTICAL COUPLING

Publications (3)

Publication Number Publication Date
GB8416988D0 GB8416988D0 (en) 1984-08-08
GB2144557A GB2144557A (en) 1985-03-06
GB2144557B true GB2144557B (en) 1986-11-05

Family

ID=6203445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08416988A Expired GB2144557B (en) 1983-07-08 1984-07-04 Optical coupler

Country Status (4)

Country Link
JP (1) JPS6075806A (en)
DE (1) DE3324611A1 (en)
FR (1) FR2548793A1 (en)
GB (1) GB2144557B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509053C1 (en) * 1985-03-14 1986-08-07 Daimler-Benz Ag, 7000 Stuttgart Three-way star splitter for fiber optic cables
DE3634707C1 (en) * 1986-10-11 1988-04-28 Ant Nachrichtentech Optical multiplexer / demultiplexer
DE19618149B4 (en) * 1996-05-07 2005-01-20 Daimlerchrysler Ag Optical connection strip
DE19640421A1 (en) * 1996-09-30 1998-04-23 Siemens Ag Optoelectronic module for bidirectional optical data transmission
US6097521A (en) * 1997-09-26 2000-08-01 Siemens Aktiengesellschaft Optoelectronic module for bidirectional optical data transmission
WO1998018274A2 (en) 1996-10-23 1998-04-30 Siemens Aktiengesellschaft Location dependent mobile communication terminal log on method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2258751B1 (en) * 1974-01-18 1978-12-08 Thomson Csf
GB1569614A (en) * 1976-02-03 1980-06-18 Standard Telephones Cables Ltd Optical fibre connectors
JPS5412849A (en) * 1977-06-30 1979-01-30 Sumitomo Electric Ind Ltd Photo branching element
GB2027546A (en) * 1978-08-08 1980-02-20 Standard Telephones Cables Ltd Fibre optic tap
FR2500642B1 (en) * 1981-02-24 1986-06-06 Nippon Sheet Glass Co Ltd SUPPORT STRUCTURE FOR FIXING OPTICAL FIBERS AND LENSES AND METHOD FOR THEIR PREPARATION AS WELL AS DEVICE USING THE SAME
NL8102183A (en) * 1981-05-04 1982-12-01 Philips Nv OPTICAL FORK DEVICE.

Also Published As

Publication number Publication date
FR2548793A1 (en) 1985-01-11
GB2144557A (en) 1985-03-06
DE3324611A1 (en) 1985-01-17
JPS6075806A (en) 1985-04-30
GB8416988D0 (en) 1984-08-08

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee