JPS51145327A - Light fiber connection element - Google Patents

Light fiber connection element

Info

Publication number
JPS51145327A
JPS51145327A JP6865575A JP6865575A JPS51145327A JP S51145327 A JPS51145327 A JP S51145327A JP 6865575 A JP6865575 A JP 6865575A JP 6865575 A JP6865575 A JP 6865575A JP S51145327 A JPS51145327 A JP S51145327A
Authority
JP
Japan
Prior art keywords
connection element
fiber connection
light fiber
light
division
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
JP6865575A
Other languages
Japanese (ja)
Inventor
Katsuhiro Suzuki
Hiroshi Kashiwagi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP6865575A priority Critical patent/JPS51145327A/en
Publication of JPS51145327A publication Critical patent/JPS51145327A/en
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
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Waveguide Connection Structure (AREA)

Abstract

PURPOSE:Efficiently effecting combination and division of the light in a light transmission system.
JP6865575A 1975-06-09 1975-06-09 Light fiber connection element Pending JPS51145327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6865575A JPS51145327A (en) 1975-06-09 1975-06-09 Light fiber connection element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6865575A JPS51145327A (en) 1975-06-09 1975-06-09 Light fiber connection element

Publications (1)

Publication Number Publication Date
JPS51145327A true JPS51145327A (en) 1976-12-14

Family

ID=13379920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6865575A Pending JPS51145327A (en) 1975-06-09 1975-06-09 Light fiber connection element

Country Status (1)

Country Link
JP (1) JPS51145327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370840A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Optical change-over switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870398A (en) * 1973-07-05 1975-03-11 Corning Glass Works Passive coupler for optical communication system
US3874779A (en) * 1973-07-05 1975-04-01 Corning Glass Works Variable ratio light coupler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870398A (en) * 1973-07-05 1975-03-11 Corning Glass Works Passive coupler for optical communication system
US3874779A (en) * 1973-07-05 1975-04-01 Corning Glass Works Variable ratio light coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370840A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Optical change-over switch

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