JPS557744A - Optical fiber connector - Google Patents

Optical fiber connector

Info

Publication number
JPS557744A
JPS557744A JP8009378A JP8009378A JPS557744A JP S557744 A JPS557744 A JP S557744A JP 8009378 A JP8009378 A JP 8009378A JP 8009378 A JP8009378 A JP 8009378A JP S557744 A JPS557744 A JP S557744A
Authority
JP
Japan
Prior art keywords
sleeve
rod lens
fiber connector
optical fiber
optical
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
JP8009378A
Other languages
Japanese (ja)
Inventor
Toshio Takei
Yoshio Miyake
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8009378A priority Critical patent/JPS557744A/en
Publication of JPS557744A publication Critical patent/JPS557744A/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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To obtain an optical fiber connector free from airtightness leakage when applying to a place having an atmospheric pressure defference, by providing an optical guide mechanism such as rod lens in a sleeve by means of a holding mechanism and sealing the inside of the sleeve so that gas may not penetrate through. CONSTITUTION:Plugs 2 to which optical fibers 1 are fitted are inserted from both sides of a sleeve 3. In the center of the plugs 2 are connected the optical fibers 1 end to end at high precision. A focusing rod lens 6 is provided in the sleeve 3 as an optical guide mechanism, and the sleeve 3 is hermetically sealed by a holding mechanism 7 of the rod lens 6 so that gas may not penetrate through. The rod lens 6 is disposed so that the central axis thereof may coincide with the central axis of the sleeve 3. By thus constituting, the optical fiber connector may be used in a place having an atmospheric pressure difference without the plug 2 being inserted, and airtightness leakage due to insufficient tightening of the plug 2 may be prevented.
JP8009378A 1978-06-30 1978-06-30 Optical fiber connector Pending JPS557744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8009378A JPS557744A (en) 1978-06-30 1978-06-30 Optical fiber connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8009378A JPS557744A (en) 1978-06-30 1978-06-30 Optical fiber connector

Publications (1)

Publication Number Publication Date
JPS557744A true JPS557744A (en) 1980-01-19

Family

ID=13708573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8009378A Pending JPS557744A (en) 1978-06-30 1978-06-30 Optical fiber connector

Country Status (1)

Country Link
JP (1) JPS557744A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1680835B (en) 2004-04-06 2010-05-12 株式会社藤仓 Fiber Melt Stopper
US9510678B2 (en) 2014-09-18 2016-12-06 Hamad F. H. S. Aleisa Modular shelving

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1680835B (en) 2004-04-06 2010-05-12 株式会社藤仓 Fiber Melt Stopper
US9510678B2 (en) 2014-09-18 2016-12-06 Hamad F. H. S. Aleisa Modular shelving

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