JPH0439042B2 - - Google Patents

Info

Publication number
JPH0439042B2
JPH0439042B2 JP12671983A JP12671983A JPH0439042B2 JP H0439042 B2 JPH0439042 B2 JP H0439042B2 JP 12671983 A JP12671983 A JP 12671983A JP 12671983 A JP12671983 A JP 12671983A JP H0439042 B2 JPH0439042 B2 JP H0439042B2
Authority
JP
Japan
Prior art keywords
optical
refractive index
distribution circuit
optical waveguide
section
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 - Lifetime
Application number
JP12671983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6017706A (ja
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 filed Critical
Priority to JP12671983A priority Critical patent/JPS6017706A/ja
Publication of JPS6017706A publication Critical patent/JPS6017706A/ja
Publication of JPH0439042B2 publication Critical patent/JPH0439042B2/ja
Granted 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
    • G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
JP12671983A 1983-07-12 1983-07-12 平面型光分配回路 Granted JPS6017706A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12671983A JPS6017706A (ja) 1983-07-12 1983-07-12 平面型光分配回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12671983A JPS6017706A (ja) 1983-07-12 1983-07-12 平面型光分配回路

Publications (2)

Publication Number Publication Date
JPS6017706A JPS6017706A (ja) 1985-01-29
JPH0439042B2 true JPH0439042B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-26

Family

ID=14942170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12671983A Granted JPS6017706A (ja) 1983-07-12 1983-07-12 平面型光分配回路

Country Status (1)

Country Link
JP (1) JPS6017706A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786131A (en) * 1987-07-28 1988-11-22 Polaroid Corporation Star coupler
JP3269505B2 (ja) * 1992-11-19 2002-03-25 三菱瓦斯化学株式会社 高分子光導波路型光スターカプラ

Also Published As

Publication number Publication date
JPS6017706A (ja) 1985-01-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees