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GB9902910D0 - Optical light guide - Google Patents

Optical light guide

Info

Publication number
GB9902910D0
GB9902910D0 GBGB9902910.0A GB9902910A GB9902910D0 GB 9902910 D0 GB9902910 D0 GB 9902910D0 GB 9902910 A GB9902910 A GB 9902910A GB 9902910 D0 GB9902910 D0 GB 9902910D0
Authority
GB
United Kingdom
Prior art keywords
light guide
optical light
optical
guide
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.)
Withdrawn
Application number
GBGB9902910.0A
Other versions
GB2346979A (en
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.)
3Com Technologies Ltd
Original Assignee
3Com Technologies 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 3Com Technologies Ltd filed Critical 3Com Technologies Ltd
Priority to GB9902910A priority Critical patent/GB2346979A/en
Publication of GB9902910D0 publication Critical patent/GB9902910D0/en
Publication of GB2346979A publication Critical patent/GB2346979A/en
Withdrawn legal-status Critical Current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
    • 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
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G02B6/42—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
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
GB9902910A 1999-02-09 1999-02-09 Optical light guide block having at least two input ports Withdrawn GB2346979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9902910A GB2346979A (en) 1999-02-09 1999-02-09 Optical light guide block having at least two input ports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9902910A GB2346979A (en) 1999-02-09 1999-02-09 Optical light guide block having at least two input ports

Publications (2)

Publication Number Publication Date
GB9902910D0 true GB9902910D0 (en) 1999-03-31
GB2346979A GB2346979A (en) 2000-08-23

Family

ID=10847422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9902910A Withdrawn GB2346979A (en) 1999-02-09 1999-02-09 Optical light guide block having at least two input ports

Country Status (1)

Country Link
GB (1) GB2346979A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005016421D1 (en) * 2005-10-12 2009-10-15 Omron Europ B V Monolithically shaped light guide in a linear arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130345A (en) * 1977-02-25 1978-12-19 The Boeing Company Optical coupling apparatus
DE3008106A1 (en) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München MULTIPLE BRANCH ELEMENT
GB2193816B (en) * 1986-07-12 1990-04-04 Robert Frederick Oxley Optical switching system

Also Published As

Publication number Publication date
GB2346979A (en) 2000-08-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)