GB2183416B - Apparatus for transmitting radiation between rotating members - Google Patents

Apparatus for transmitting radiation between rotating members

Info

Publication number
GB2183416B
GB2183416B GB8528907A GB8528907A GB2183416B GB 2183416 B GB2183416 B GB 2183416B GB 8528907 A GB8528907 A GB 8528907A GB 8528907 A GB8528907 A GB 8528907A GB 2183416 B GB2183416 B GB 2183416B
Authority
GB
United Kingdom
Prior art keywords
rotating members
transmitting radiation
radiation
transmitting
members
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
GB8528907A
Other versions
GB2183416A (en
GB8528907D0 (en
Inventor
Gordon Jeffrey Hanson
Martin Phillip Owen
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.)
General Electric Co PLC
Original Assignee
General Electric Co 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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB8528907A priority Critical patent/GB2183416B/en
Publication of GB8528907D0 publication Critical patent/GB8528907D0/en
Publication of GB2183416A publication Critical patent/GB2183416A/en
Application granted granted Critical
Publication of GB2183416B publication Critical patent/GB2183416B/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
    • G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle ends
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections

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)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Communication System (AREA)
GB8528907A 1985-11-23 1985-11-23 Apparatus for transmitting radiation between rotating members Expired GB2183416B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8528907A GB2183416B (en) 1985-11-23 1985-11-23 Apparatus for transmitting radiation between rotating members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8528907A GB2183416B (en) 1985-11-23 1985-11-23 Apparatus for transmitting radiation between rotating members

Publications (3)

Publication Number Publication Date
GB8528907D0 GB8528907D0 (en) 1986-01-02
GB2183416A GB2183416A (en) 1987-06-03
GB2183416B true GB2183416B (en) 1989-10-04

Family

ID=10588688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8528907A Expired GB2183416B (en) 1985-11-23 1985-11-23 Apparatus for transmitting radiation between rotating members

Country Status (1)

Country Link
GB (1) GB2183416B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625872A1 (en) * 1996-06-27 1998-01-08 Schleifring & Apparatebau Gmbh Device for the transmission of optical signals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037979A (en) * 1978-10-25 1980-07-16 Siemens Ag Optical communication between a rotatable part and a stationary part
GB1575672A (en) * 1977-05-05 1980-09-24 Standard Telephones Cables Ltd Information transfer
GB2116390A (en) * 1982-02-12 1983-09-21 Philips Nv Arrangement for transmitting signals between two parts rotatable with respect to one another

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575672A (en) * 1977-05-05 1980-09-24 Standard Telephones Cables Ltd Information transfer
GB2037979A (en) * 1978-10-25 1980-07-16 Siemens Ag Optical communication between a rotatable part and a stationary part
GB2116390A (en) * 1982-02-12 1983-09-21 Philips Nv Arrangement for transmitting signals between two parts rotatable with respect to one another

Also Published As

Publication number Publication date
GB2183416A (en) 1987-06-03
GB8528907D0 (en) 1986-01-02

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Legal Events

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