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JPS5753708A - Optical fiber cable - Google Patents

Optical fiber cable

Info

Publication number
JPS5753708A
JPS5753708A JP55127927A JP12792780A JPS5753708A JP S5753708 A JPS5753708 A JP S5753708A JP 55127927 A JP55127927 A JP 55127927A JP 12792780 A JP12792780 A JP 12792780A JP S5753708 A JPS5753708 A JP S5753708A
Authority
JP
Japan
Prior art keywords
optical fiber
input
terminal
closed structure
tightly closed
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
JP55127927A
Other languages
Japanese (ja)
Other versions
JPS6123524B2 (en
Inventor
Hidenori Mimura
Yasuyuki Okamura
Yoshihisa Komazawa
Chuichi Oota
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP55127927A priority Critical patent/JPS5753708A/en
Publication of JPS5753708A publication Critical patent/JPS5753708A/en
Publication of JPS6123524B2 publication Critical patent/JPS6123524B2/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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Insulated Conductors (AREA)

Abstract

PURPOSE:To eliminate fluctuations of input and output power by fixing an input and an output terminal while protecting an optical fiber made of fluoride for infrared rays against mechanical external force applied to the fiber and moisture in the atmosphere, by applying tightly closed structure to the end parts. CONSTITUTION:At the end part of an optical fiber 1 having loose cladding 2, a holding tool 3 which holds a terminal core where the cladding tube of the optical fiber is removed at the terminal side of the optical fiver and the external circumference of the cladding tube at a cable side closer to the center part of the optical fiber and a cylindrical body 5 having a condenser lens or window material plate 6 at an open end while having tightly closed structure to the terminal core are provided, thereby transferring the input and output light beams of the optical fiber through the lens or window.
JP55127927A 1980-09-17 1980-09-17 Optical fiber cable Granted JPS5753708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127927A JPS5753708A (en) 1980-09-17 1980-09-17 Optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127927A JPS5753708A (en) 1980-09-17 1980-09-17 Optical fiber cable

Publications (2)

Publication Number Publication Date
JPS5753708A true JPS5753708A (en) 1982-03-30
JPS6123524B2 JPS6123524B2 (en) 1986-06-06

Family

ID=14972067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127927A Granted JPS5753708A (en) 1980-09-17 1980-09-17 Optical fiber cable

Country Status (1)

Country Link
JP (1) JPS5753708A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180516U (en) * 1982-05-27 1983-12-02 住友電気工業株式会社 Optical fiber holder
JPS5938416U (en) * 1982-08-31 1984-03-10 松下電器産業株式会社 fiber optic cable
JPS61116313U (en) * 1984-12-28 1986-07-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180516U (en) * 1982-05-27 1983-12-02 住友電気工業株式会社 Optical fiber holder
JPS6323683Y2 (en) * 1982-05-27 1988-06-29
JPS5938416U (en) * 1982-08-31 1984-03-10 松下電器産業株式会社 fiber optic cable
JPS61116313U (en) * 1984-12-28 1986-07-23

Also Published As

Publication number Publication date
JPS6123524B2 (en) 1986-06-06

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