JPS5421748A - Optical distributor - Google Patents

Optical distributor

Info

Publication number
JPS5421748A
JPS5421748A JP8680777A JP8680777A JPS5421748A JP S5421748 A JPS5421748 A JP S5421748A JP 8680777 A JP8680777 A JP 8680777A JP 8680777 A JP8680777 A JP 8680777A JP S5421748 A JPS5421748 A JP S5421748A
Authority
JP
Japan
Prior art keywords
disposing
right angle
optical distributor
distributor
optical fiber
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
JP8680777A
Other languages
Japanese (ja)
Inventor
Teruhito Matsui
Yoshikazu Uchiumi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8680777A priority Critical patent/JPS5421748A/en
Publication of JPS5421748A publication Critical patent/JPS5421748A/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
    • G02B6/26—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To obtain a distributor of easy alignment and of low loss of light energy and high reliability by disposing an input optical fiber at a right angle to one end face of one linear cylindrical lens and disposing output fibers at a right angle to the output end faces.
JP8680777A 1977-07-19 1977-07-19 Optical distributor Pending JPS5421748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8680777A JPS5421748A (en) 1977-07-19 1977-07-19 Optical distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8680777A JPS5421748A (en) 1977-07-19 1977-07-19 Optical distributor

Publications (1)

Publication Number Publication Date
JPS5421748A true JPS5421748A (en) 1979-02-19

Family

ID=13897068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8680777A Pending JPS5421748A (en) 1977-07-19 1977-07-19 Optical distributor

Country Status (1)

Country Link
JP (1) JPS5421748A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0874255A2 (en) * 1997-04-24 1998-10-28 Boeing North American, Inc. Fiber optic "T" coupler in-line splitter
US5838849A (en) * 1996-03-22 1998-11-17 Fujitsu Limited Optical component wherein either an optical field distribution of received light or an optical field distribution of a propagation mode of a receiving waveguide has a double-hump shape

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838849A (en) * 1996-03-22 1998-11-17 Fujitsu Limited Optical component wherein either an optical field distribution of received light or an optical field distribution of a propagation mode of a receiving waveguide has a double-hump shape
EP0874255A2 (en) * 1997-04-24 1998-10-28 Boeing North American, Inc. Fiber optic "T" coupler in-line splitter
EP0874255A3 (en) * 1997-04-24 2002-10-23 Boeing North American, Inc. Fiber optic "T" coupler in-line splitter

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