JPS5652715A - Terminal construction of optical fiber - Google Patents

Terminal construction of optical fiber

Info

Publication number
JPS5652715A
JPS5652715A JP12978879A JP12978879A JPS5652715A JP S5652715 A JPS5652715 A JP S5652715A JP 12978879 A JP12978879 A JP 12978879A JP 12978879 A JP12978879 A JP 12978879A JP S5652715 A JPS5652715 A JP S5652715A
Authority
JP
Japan
Prior art keywords
optical fiber
spherical
lens
contacting
balls
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
JP12978879A
Other languages
Japanese (ja)
Other versions
JPS5743884B2 (en
Inventor
Hajime Suzuki
Tadahiro Nagayama
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12978879A priority Critical patent/JPS5652715A/en
Publication of JPS5652715A publication Critical patent/JPS5652715A/en
Publication of JPS5743884B2 publication Critical patent/JPS5743884B2/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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To make positioning easy and decrease transmission losses by geometrically combining three-pieces one set of spherical balls and a spherical lens and causing an optical fiber to about perpendicularly on the surface of said spherical lens. CONSTITUTION:If the diameters of three spherical bodies 11 are properly set according to the diameter of an optical fiber 2 to be used, and when the optical fiber 2 is passed in the gap formed by the mutually contacting three spherical balls 11, the outside peripheral surface of the optical fiber 2 can be contacted equally with the three spherical balls 11 and this results in that the optical fiber 2 is grasped Hence, contacting the end face 3 of the optical fiber 2 and the surface of the collimating lens 13 of a spherical shape simultaneously contacting the three spherical balls 11 turns out that the center of the collimating lens 13 positions on the extension of the axis of the optical fiber 2.
JP12978879A 1979-10-08 1979-10-08 Terminal construction of optical fiber Granted JPS5652715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12978879A JPS5652715A (en) 1979-10-08 1979-10-08 Terminal construction of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12978879A JPS5652715A (en) 1979-10-08 1979-10-08 Terminal construction of optical fiber

Publications (2)

Publication Number Publication Date
JPS5652715A true JPS5652715A (en) 1981-05-12
JPS5743884B2 JPS5743884B2 (en) 1982-09-17

Family

ID=15018236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12978879A Granted JPS5652715A (en) 1979-10-08 1979-10-08 Terminal construction of optical fiber

Country Status (1)

Country Link
JP (1) JPS5652715A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890608A (en) * 1981-11-24 1983-05-30 Matsushita Electric Works Ltd Optical fiber with lens
JPS60179707A (en) * 1984-02-28 1985-09-13 Fujitsu Ltd Method for coupling optical fiber with lens
JPS628071U (en) * 1985-06-28 1987-01-19
FR2604262A1 (en) * 1986-09-24 1988-03-25 Deutsch Co CONNECTING DEVICE FOR OPTICAL FIBERS
JPS63113564U (en) * 1987-01-13 1988-07-21

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890608A (en) * 1981-11-24 1983-05-30 Matsushita Electric Works Ltd Optical fiber with lens
JPS60179707A (en) * 1984-02-28 1985-09-13 Fujitsu Ltd Method for coupling optical fiber with lens
JPH0566562B2 (en) * 1984-02-28 1993-09-22 Fujitsu Ltd
JPS628071U (en) * 1985-06-28 1987-01-19
FR2604262A1 (en) * 1986-09-24 1988-03-25 Deutsch Co CONNECTING DEVICE FOR OPTICAL FIBERS
JPS63113564U (en) * 1987-01-13 1988-07-21

Also Published As

Publication number Publication date
JPS5743884B2 (en) 1982-09-17

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