JPS51138455A - Method of forming light wave guide - Google Patents

Method of forming light wave guide

Info

Publication number
JPS51138455A
JPS51138455A JP50063166A JP6316675A JPS51138455A JP S51138455 A JPS51138455 A JP S51138455A JP 50063166 A JP50063166 A JP 50063166A JP 6316675 A JP6316675 A JP 6316675A JP S51138455 A JPS51138455 A JP S51138455A
Authority
JP
Japan
Prior art keywords
wave guide
light wave
forming light
forming
light
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
JP50063166A
Other languages
Japanese (ja)
Inventor
Naoya Uchida
Tadashi Saku
Juichi Noda
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 JP50063166A priority Critical patent/JPS51138455A/en
Publication of JPS51138455A publication Critical patent/JPS51138455A/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
    • G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

PURPOSE:To provide a method of forming a light wave guide which can form easily a light wave guide in various ferroelectrics and antiferroelectrics and easily form an active wave guide light control element.
JP50063166A 1975-05-27 1975-05-27 Method of forming light wave guide Pending JPS51138455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50063166A JPS51138455A (en) 1975-05-27 1975-05-27 Method of forming light wave guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50063166A JPS51138455A (en) 1975-05-27 1975-05-27 Method of forming light wave guide

Publications (1)

Publication Number Publication Date
JPS51138455A true JPS51138455A (en) 1976-11-30

Family

ID=13221377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50063166A Pending JPS51138455A (en) 1975-05-27 1975-05-27 Method of forming light wave guide

Country Status (1)

Country Link
JP (1) JPS51138455A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532016U (en) * 1991-10-11 1993-04-27 日野自動車工業株式会社 Exhaust valve of crouching device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894447A (en) * 1972-03-13 1973-12-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894447A (en) * 1972-03-13 1973-12-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532016U (en) * 1991-10-11 1993-04-27 日野自動車工業株式会社 Exhaust valve of crouching device

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