JPS6140963B2 - - Google Patents

Info

Publication number
JPS6140963B2
JPS6140963B2 JP8006982A JP8006982A JPS6140963B2 JP S6140963 B2 JPS6140963 B2 JP S6140963B2 JP 8006982 A JP8006982 A JP 8006982A JP 8006982 A JP8006982 A JP 8006982A JP S6140963 B2 JPS6140963 B2 JP S6140963B2
Authority
JP
Japan
Prior art keywords
semi
fiber
cylindrical
base material
branch
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
JP8006982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58198018A (ja
Inventor
Toshito Hosaka
Katsunari Okamoto
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8006982A priority Critical patent/JPS58198018A/ja
Publication of JPS58198018A publication Critical patent/JPS58198018A/ja
Publication of JPS6140963B2 publication Critical patent/JPS6140963B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP8006982A 1982-05-14 1982-05-14 光分岐回路の作成方法 Granted JPS58198018A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8006982A JPS58198018A (ja) 1982-05-14 1982-05-14 光分岐回路の作成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8006982A JPS58198018A (ja) 1982-05-14 1982-05-14 光分岐回路の作成方法

Publications (2)

Publication Number Publication Date
JPS58198018A JPS58198018A (ja) 1983-11-17
JPS6140963B2 true JPS6140963B2 (Direct) 1986-09-12

Family

ID=13707932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8006982A Granted JPS58198018A (ja) 1982-05-14 1982-05-14 光分岐回路の作成方法

Country Status (1)

Country Link
JP (1) JPS58198018A (Direct)

Also Published As

Publication number Publication date
JPS58198018A (ja) 1983-11-17

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