JPS5752011A - Sealed container for optical fiber and its manufacture - Google Patents

Sealed container for optical fiber and its manufacture

Info

Publication number
JPS5752011A
JPS5752011A JP12598380A JP12598380A JPS5752011A JP S5752011 A JPS5752011 A JP S5752011A JP 12598380 A JP12598380 A JP 12598380A JP 12598380 A JP12598380 A JP 12598380A JP S5752011 A JPS5752011 A JP S5752011A
Authority
JP
Japan
Prior art keywords
jig
optical fiber
optical
sealed container
manufacture
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
JP12598380A
Other languages
Japanese (ja)
Inventor
Shigeo Yamashita
Kunio Aiki
Katsuaki Chiba
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 JP12598380A priority Critical patent/JPS5752011A/en
Publication of JPS5752011A publication Critical patent/JPS5752011A/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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G02B6/4428—Penetrator systems in pressure-resistant devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Led Device Packages (AREA)
  • Semiconductor Lasers (AREA)
  • Light Receiving Elements (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE:To manufacture a container which facilitates axis alignment and is free from an axis shift, by fixing a plastic metallic jig, having an optical fiber, to the opening window of a sealed container. CONSTITUTION:In the wall 20 of a sealed container, a metallic jig 21 made of 0.5- 3phi annular oxygen-free copper is fitted and then a 0.1-1phi optical fiber 22 is inserted into this jig 21. Parts where the wall 20, jig 21 and fiber 22 come into contact are fixed by being coupled or bonded mechanically or with an adhesive, etc. For the optical axis alignment and optical coupling of the optical fiber 22 and an opltical element, external force is applied to prescribed positions of the jig by fine positioning equipment, such as a manipulator, and consequently the metal constituting the jig 21 deforms to shift in position downward by deltaX. The optical fiber 22 also shifts in position downward by deltaX corresponding to align their optical axies to each other.
JP12598380A 1980-09-12 1980-09-12 Sealed container for optical fiber and its manufacture Pending JPS5752011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12598380A JPS5752011A (en) 1980-09-12 1980-09-12 Sealed container for optical fiber and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12598380A JPS5752011A (en) 1980-09-12 1980-09-12 Sealed container for optical fiber and its manufacture

Publications (1)

Publication Number Publication Date
JPS5752011A true JPS5752011A (en) 1982-03-27

Family

ID=14923814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12598380A Pending JPS5752011A (en) 1980-09-12 1980-09-12 Sealed container for optical fiber and its manufacture

Country Status (1)

Country Link
JP (1) JPS5752011A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139007A (en) * 1984-07-31 1986-02-25 Toshiba Corp Objective lens device to be used at extremely low temperature
JPS6232565U (en) * 1985-08-13 1987-02-26
EP0355958A2 (en) * 1988-08-10 1990-02-28 Ngk Insulators, Ltd. Optical fiber-containing insulators, and producing process thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139007A (en) * 1984-07-31 1986-02-25 Toshiba Corp Objective lens device to be used at extremely low temperature
JPH0342644B2 (en) * 1984-07-31 1991-06-27
JPS6232565U (en) * 1985-08-13 1987-02-26
EP0355958A2 (en) * 1988-08-10 1990-02-28 Ngk Insulators, Ltd. Optical fiber-containing insulators, and producing process thereof

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