JPS53125854A - Optical transmission system and production therefor - Google Patents

Optical transmission system and production therefor

Info

Publication number
JPS53125854A
JPS53125854A JP4086877A JP4086877A JPS53125854A JP S53125854 A JPS53125854 A JP S53125854A JP 4086877 A JP4086877 A JP 4086877A JP 4086877 A JP4086877 A JP 4086877A JP S53125854 A JPS53125854 A JP S53125854A
Authority
JP
Japan
Prior art keywords
transmission system
optical transmission
production therefor
production
therefor
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
JP4086877A
Other languages
Japanese (ja)
Inventor
Akimoto Serizawa
Katsuji Hattori
Tsutomu Tanaka
Yoshinobu Tsujimoto
Shoichi Fukai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4086877A priority Critical patent/JPS53125854A/en
Publication of JPS53125854A publication Critical patent/JPS53125854A/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
    • G02B6/2826—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 using mechanical machining means for shaping of the couplers, e.g. grinding or polishing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To effect branching of optical signals, while facilitating the production, by jointing one flattened side portion of an optical fiber to another optical fiber.
JP4086877A 1977-04-08 1977-04-08 Optical transmission system and production therefor Pending JPS53125854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4086877A JPS53125854A (en) 1977-04-08 1977-04-08 Optical transmission system and production therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4086877A JPS53125854A (en) 1977-04-08 1977-04-08 Optical transmission system and production therefor

Publications (1)

Publication Number Publication Date
JPS53125854A true JPS53125854A (en) 1978-11-02

Family

ID=12592492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4086877A Pending JPS53125854A (en) 1977-04-08 1977-04-08 Optical transmission system and production therefor

Country Status (1)

Country Link
JP (1) JPS53125854A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137922A (en) * 1983-01-28 1984-08-08 Furukawa Electric Co Ltd:The Switching connector and optical cable line using switching connector
JPS60131506A (en) * 1983-12-19 1985-07-13 リツトン　システムズ，インコ−ポレ−テツド Three-path connector and manufacture thereof
JPH03505262A (en) * 1988-05-09 1991-11-14 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Fluoride glass optical coupler, coupler and method
WO2023105550A1 (en) * 2021-12-06 2023-06-15 日本電信電話株式会社 Optical multiplexing/demultiplexing circuit and method for adjusting branching ratio
WO2023105549A1 (en) * 2021-12-06 2023-06-15 日本電信電話株式会社 Optical multiplexing/demultiplexing circuit and branching ratio adjusting method
WO2024057480A1 (en) * 2022-09-15 2024-03-21 日本電信電話株式会社 Alignment method for wavelength multiplexing/demultiplexing coupler using side-polished optical fiber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137922A (en) * 1983-01-28 1984-08-08 Furukawa Electric Co Ltd:The Switching connector and optical cable line using switching connector
JPS6230603B2 (en) * 1983-01-28 1987-07-03 Furukawa Electric Co Ltd
JPS60131506A (en) * 1983-12-19 1985-07-13 リツトン　システムズ，インコ−ポレ−テツド Three-path connector and manufacture thereof
JPH03505262A (en) * 1988-05-09 1991-11-14 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Fluoride glass optical coupler, coupler and method
WO2023105550A1 (en) * 2021-12-06 2023-06-15 日本電信電話株式会社 Optical multiplexing/demultiplexing circuit and method for adjusting branching ratio
WO2023105549A1 (en) * 2021-12-06 2023-06-15 日本電信電話株式会社 Optical multiplexing/demultiplexing circuit and branching ratio adjusting method
WO2024057480A1 (en) * 2022-09-15 2024-03-21 日本電信電話株式会社 Alignment method for wavelength multiplexing/demultiplexing coupler using side-polished optical fiber

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