JPS5598701A - Photo branching and coupling device - Google Patents

Photo branching and coupling device

Info

Publication number
JPS5598701A
JPS5598701A JP608879A JP608879A JPS5598701A JP S5598701 A JPS5598701 A JP S5598701A JP 608879 A JP608879 A JP 608879A JP 608879 A JP608879 A JP 608879A JP S5598701 A JPS5598701 A JP S5598701A
Authority
JP
Japan
Prior art keywords
fibers
fusion
handling
adjustment
reinforced
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.)
Granted
Application number
JP608879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6212481B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Fujita
Kiyohide Miyake
Matsuo Yanagimoto
Seiichi Takeishi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP608879A priority Critical patent/JPS5598701A/ja
Publication of JPS5598701A publication Critical patent/JPS5598701A/ja
Publication of JPS6212481B2 publication Critical patent/JPS6212481B2/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
    • G02B6/2821—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
    • G02B6/2835—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 formed or shaped by thermal treatment, e.g. couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP608879A 1979-01-24 1979-01-24 Photo branching and coupling device Granted JPS5598701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP608879A JPS5598701A (en) 1979-01-24 1979-01-24 Photo branching and coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP608879A JPS5598701A (en) 1979-01-24 1979-01-24 Photo branching and coupling device

Publications (2)

Publication Number Publication Date
JPS5598701A true JPS5598701A (en) 1980-07-28
JPS6212481B2 JPS6212481B2 (enrdf_load_stackoverflow) 1987-03-19

Family

ID=11628771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP608879A Granted JPS5598701A (en) 1979-01-24 1979-01-24 Photo branching and coupling device

Country Status (1)

Country Link
JP (1) JPS5598701A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146214U (ja) * 1982-03-27 1983-10-01 第一電工株式会社 光通信用の光電変換装置
JPS59189310A (ja) * 1983-04-13 1984-10-26 Matsushita Electric Ind Co Ltd 光結合部品
JPS60214315A (ja) * 1984-04-10 1985-10-26 Agency Of Ind Science & Technol ロツド型光伝送路の分岐構造
US5384875A (en) * 1993-09-23 1995-01-24 Honeywell Inc. Fiber optic coupler package and packaging method
US5479548A (en) * 1994-05-27 1995-12-26 Honeywell Inc. Fiber-optic coupler package
JP2006306445A (ja) * 2005-04-28 2006-11-09 Ishida Co Ltd 溶断装置および包装装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199030A (enrdf_load_stackoverflow) * 1975-02-12 1976-09-01 Nippon Electric Co
JPS5214430A (en) * 1975-07-24 1977-02-03 Nippon Telegr & Teleph Corp <Ntt> Manufacturing method of photo connector
JPS5274359A (en) * 1975-12-18 1977-06-22 Sumitomo Electric Ind Ltd Device for branching optical fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199030A (enrdf_load_stackoverflow) * 1975-02-12 1976-09-01 Nippon Electric Co
JPS5214430A (en) * 1975-07-24 1977-02-03 Nippon Telegr & Teleph Corp <Ntt> Manufacturing method of photo connector
JPS5274359A (en) * 1975-12-18 1977-06-22 Sumitomo Electric Ind Ltd Device for branching optical fiber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146214U (ja) * 1982-03-27 1983-10-01 第一電工株式会社 光通信用の光電変換装置
JPS59189310A (ja) * 1983-04-13 1984-10-26 Matsushita Electric Ind Co Ltd 光結合部品
JPS60214315A (ja) * 1984-04-10 1985-10-26 Agency Of Ind Science & Technol ロツド型光伝送路の分岐構造
US5384875A (en) * 1993-09-23 1995-01-24 Honeywell Inc. Fiber optic coupler package and packaging method
US5479548A (en) * 1994-05-27 1995-12-26 Honeywell Inc. Fiber-optic coupler package
JP2006306445A (ja) * 2005-04-28 2006-11-09 Ishida Co Ltd 溶断装置および包装装置

Also Published As

Publication number Publication date
JPS6212481B2 (enrdf_load_stackoverflow) 1987-03-19

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