JPS56117211A - Coupling structure of light signal transmitter - Google Patents

Coupling structure of light signal transmitter

Info

Publication number
JPS56117211A
JPS56117211A JP2071480A JP2071480A JPS56117211A JP S56117211 A JPS56117211 A JP S56117211A JP 2071480 A JP2071480 A JP 2071480A JP 2071480 A JP2071480 A JP 2071480A JP S56117211 A JPS56117211 A JP S56117211A
Authority
JP
Japan
Prior art keywords
oft2
holder
magnetic
type material
cap
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
JP2071480A
Other languages
Japanese (ja)
Inventor
Tsutomu Nakamura
Hidenosuke Matsumoto
Katsuyuki Fujito
Noboru Kurata
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 JP2071480A priority Critical patent/JPS56117211A/en
Publication of JPS56117211A publication Critical patent/JPS56117211A/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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor

Landscapes

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

Abstract

PURPOSE:To perform stable signal transfer with small attenuation of a light signal by eliminating a shift of optical axis position, a difference in angle, etc., by coupling the 1st and 2nd optical connectors together detachably via a coupling member and by providing magnets which attract each other. CONSTITUTION:The 1st connector case 1 with fixed optical fiber cable OFT2 is made of a magnetic and hard rubber type material in a cylindrical shape, and into the 1st connector, part of holder 3 is inserted and formed cylindrically. Photodetector 5 receiving light signals from OFT2 is provided at its outer circumference with cap for axis matching with OFT2 and supported in holder 3 via cap 6, which is made of a magnetic or soft rubber type material. The 2nd connector case 10, on the other hand, has grooves on its inner and outer circumferential surfaces, and is provided at its flank with output connection pin 11 and lead wire hole 12. Consequently, the attenuation of light signals is reduced and stable signal transmission can be performed.
JP2071480A 1980-02-20 1980-02-20 Coupling structure of light signal transmitter Pending JPS56117211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2071480A JPS56117211A (en) 1980-02-20 1980-02-20 Coupling structure of light signal transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2071480A JPS56117211A (en) 1980-02-20 1980-02-20 Coupling structure of light signal transmitter

Publications (1)

Publication Number Publication Date
JPS56117211A true JPS56117211A (en) 1981-09-14

Family

ID=12034816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2071480A Pending JPS56117211A (en) 1980-02-20 1980-02-20 Coupling structure of light signal transmitter

Country Status (1)

Country Link
JP (1) JPS56117211A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358408A (en) * 1986-08-29 1988-03-14 Matsushita Electric Ind Co Ltd Connecting device for optical connector
EP0331436A2 (en) * 1988-03-01 1989-09-06 Kabushiki Kaisha Toshiba Optical communication apparatus
JP2009145725A (en) * 2007-12-17 2009-07-02 Fuji Xerox Co Ltd Optical waveguide connector, and optical connector device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358408A (en) * 1986-08-29 1988-03-14 Matsushita Electric Ind Co Ltd Connecting device for optical connector
EP0331436A2 (en) * 1988-03-01 1989-09-06 Kabushiki Kaisha Toshiba Optical communication apparatus
JP2009145725A (en) * 2007-12-17 2009-07-02 Fuji Xerox Co Ltd Optical waveguide connector, and optical connector device

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