GB2072875B - Lght guide junction and shaped reflector - Google Patents

Lght guide junction and shaped reflector

Info

Publication number
GB2072875B
GB2072875B GB8109540A GB8109540A GB2072875B GB 2072875 B GB2072875 B GB 2072875B GB 8109540 A GB8109540 A GB 8109540A GB 8109540 A GB8109540 A GB 8109540A GB 2072875 B GB2072875 B GB 2072875B
Authority
GB
United Kingdom
Prior art keywords
lght
shaped reflector
guide junction
junction
guide
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
GB8109540A
Other versions
GB2072875A (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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB8109540A priority Critical patent/GB2072875B/en
Publication of GB2072875A publication Critical patent/GB2072875A/en
Application granted granted Critical
Publication of GB2072875B publication Critical patent/GB2072875B/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
    • G02B6/2804—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
    • G02B6/2817—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 using reflective elements to split or combine optical signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB8109540A 1980-03-29 1981-03-26 Lght guide junction and shaped reflector Expired GB2072875B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8109540A GB2072875B (en) 1980-03-29 1981-03-26 Lght guide junction and shaped reflector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8010670 1980-03-29
GB8109540A GB2072875B (en) 1980-03-29 1981-03-26 Lght guide junction and shaped reflector

Publications (2)

Publication Number Publication Date
GB2072875A GB2072875A (en) 1981-10-07
GB2072875B true GB2072875B (en) 1984-04-04

Family

ID=26275024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109540A Expired GB2072875B (en) 1980-03-29 1981-03-26 Lght guide junction and shaped reflector

Country Status (1)

Country Link
GB (1) GB2072875B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182403A (en) * 1984-02-29 1985-09-18 Sumitomo Metal Mining Co Ltd Optical demultiplexing element
US5857041A (en) * 1995-01-17 1999-01-05 Remote Source Lighting International Optical coupler and method utilizing optimal illumination reflector

Also Published As

Publication number Publication date
GB2072875A (en) 1981-10-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee