JPS5379554A - Light destributor for optical communication - Google Patents

Light destributor for optical communication

Info

Publication number
JPS5379554A
JPS5379554A JP15503976A JP15503976A JPS5379554A JP S5379554 A JPS5379554 A JP S5379554A JP 15503976 A JP15503976 A JP 15503976A JP 15503976 A JP15503976 A JP 15503976A JP S5379554 A JPS5379554 A JP S5379554A
Authority
JP
Japan
Prior art keywords
light
destributor
optical communication
destribution
letting
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
JP15503976A
Other languages
Japanese (ja)
Inventor
Takao Ito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15503976A priority Critical patent/JPS5379554A/en
Publication of JPS5379554A publication Critical patent/JPS5379554A/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

Abstract

PURPOSE:To enable a specified destribution ratio to be obtained by letting the exit light from a first optical fiber enter across a plurality of concave lenses and receiving the light passed therethrough with a plurality of optical fibers.
JP15503976A 1976-12-24 1976-12-24 Light destributor for optical communication Pending JPS5379554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15503976A JPS5379554A (en) 1976-12-24 1976-12-24 Light destributor for optical communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15503976A JPS5379554A (en) 1976-12-24 1976-12-24 Light destributor for optical communication

Publications (1)

Publication Number Publication Date
JPS5379554A true JPS5379554A (en) 1978-07-14

Family

ID=15597325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15503976A Pending JPS5379554A (en) 1976-12-24 1976-12-24 Light destributor for optical communication

Country Status (1)

Country Link
JP (1) JPS5379554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203413A (en) * 1982-05-24 1983-11-26 Toshiba Corp By-pass type optical repeater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4020365Y1 (en) * 1964-12-21 1965-07-15
JPS50137152A (en) * 1974-03-28 1975-10-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4020365Y1 (en) * 1964-12-21 1965-07-15
JPS50137152A (en) * 1974-03-28 1975-10-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203413A (en) * 1982-05-24 1983-11-26 Toshiba Corp By-pass type optical repeater

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