DE2348924A1 - Einkoppler und speiseverfahren fuer dielektrische lichtwellenleiter - Google Patents

Einkoppler und speiseverfahren fuer dielektrische lichtwellenleiter

Info

Publication number
DE2348924A1
DE2348924A1 DE19732348924 DE2348924A DE2348924A1 DE 2348924 A1 DE2348924 A1 DE 2348924A1 DE 19732348924 DE19732348924 DE 19732348924 DE 2348924 A DE2348924 A DE 2348924A DE 2348924 A1 DE2348924 A1 DE 2348924A1
Authority
DE
Germany
Prior art keywords
dielectric
optical waveguide
cone
dielectric optical
light
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
DE19732348924
Other languages
German (de)
English (en)
Inventor
James Clifford North
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of DE2348924A1 publication Critical patent/DE2348924A1/de
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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • 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
    • G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub
    • 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
    • G02B6/4212—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element being a coupling medium interposed therebetween, e.g. epoxy resin, refractive index matching material, index grease, matching liquid or gel
    • 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
    • G02B6/4246—Bidirectionally operating package structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Led Devices (AREA)
  • Led Device Packages (AREA)
DE19732348924 1972-09-29 1973-09-28 Einkoppler und speiseverfahren fuer dielektrische lichtwellenleiter Pending DE2348924A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4505272 1972-09-29
GB2188273*[A GB1405261A (en) 1972-09-29 1973-05-08 Optical communications systems

Publications (1)

Publication Number Publication Date
DE2348924A1 true DE2348924A1 (de) 1974-04-11

Family

ID=26255587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732348924 Pending DE2348924A1 (de) 1972-09-29 1973-09-28 Einkoppler und speiseverfahren fuer dielektrische lichtwellenleiter

Country Status (5)

Country Link
JP (1) JPS4994345A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2348924A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2201480B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1405261A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7313018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036883A1 (de) * 1980-09-30 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Ein-/auskoppelelement

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830561B2 (ja) * 1976-06-07 1983-06-30 オリンパス光学工業株式会社 広開口ファイバ−
GB2169096A (en) * 1984-12-28 1986-07-02 Int Standard Electric Corp Joining optical fibres using numerical aperture transformer
US4654532A (en) * 1985-09-09 1987-03-31 Ord, Inc. Apparatus for improving the numerical aperture at the input of a fiber optics device
JPS61281207A (ja) * 1986-06-21 1986-12-11 Toshiba Corp 光結合装置
JPS6323106A (ja) * 1987-02-04 1988-01-30 Toshiba Corp 光結合装置
US4763976A (en) * 1987-05-21 1988-08-16 Corning Glass Works Connector employing mode field modification
US9459407B2 (en) * 2013-03-15 2016-10-04 Ofs Fitel, Llc Ring combiner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036883A1 (de) * 1980-09-30 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Ein-/auskoppelelement

Also Published As

Publication number Publication date
JPS4994345A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-09-07
FR2201480A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-26
FR2201480B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-10
NL7313018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-02
GB1405261A (en) 1975-09-10

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