JPS5584907A - Signal connector - Google Patents

Signal connector

Info

Publication number
JPS5584907A
JPS5584907A JP16379078A JP16379078A JPS5584907A JP S5584907 A JPS5584907 A JP S5584907A JP 16379078 A JP16379078 A JP 16379078A JP 16379078 A JP16379078 A JP 16379078A JP S5584907 A JPS5584907 A JP S5584907A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
part
refractive index
signal transmission
clad
light
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
JP16379078A
Inventor
Tsuneo Hirose
Kazuji Kobayashi
Shinichi Tanaka
Original Assignee
Matsushita Electric Ind 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

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/24Coupling light guides
    • G02B6/42Coupling light guides with opto-electronic elements
    • G02B6/4201Packages, e.g. shape, construction, internal or external details
    • G02B6/4287Optical modules with tapping or launching means through the surface of the waveguide
    • G02B6/4289Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide

Abstract

PURPOSE:To obtain the signal connector which is suited for near distance signal transmission through optical fibers by providing a means of optically coupling the signal transmission part and photo detecting part of optical fibers through utilization of the refractive index change of light in said parts. CONSTITUTION:Although the core part of an optical fiber 7 is glass, the clad part of the surface is made of plastics which are easy to deform under pressure. As a result of this, the clad part deformed by being given pressure has an increased density, hence an increased refractive index. If such optical fiber 7 is used and is mounted by a retainer fitting 8, the light 10 of more than the specified angle out from a light emitting diode 9 first passes through the clad part of an increased refractive index owing to deformation, enters the core part, is totally reflected in the clad part having no change in refractive index and is confined in the core part, whereby it is waveguided. This constitution yields the signal connector suited for near signal transmission.
JP16379078A 1978-12-21 1978-12-21 Signal connector Pending JPS5584907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16379078A JPS5584907A (en) 1978-12-21 1978-12-21 Signal connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16379078A JPS5584907A (en) 1978-12-21 1978-12-21 Signal connector

Publications (1)

Publication Number Publication Date
JPS5584907A true true JPS5584907A (en) 1980-06-26

Family

ID=15780747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16379078A Pending JPS5584907A (en) 1978-12-21 1978-12-21 Signal connector

Country Status (1)

Country Link
JP (1) JPS5584907A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153431A (en) * 1982-03-08 1983-09-12 Niles Parts Co Ltd Optical communication system for car
JPS6187438A (en) * 1984-10-04 1986-05-02 Mitsubishi Electric Corp Optical signal trolley device
US5677972A (en) * 1996-02-21 1997-10-14 Tir Technologies, Inc. High efficiency direct coupling of radiant electromagnetic energy into dielectric wave guide structure
US5854865A (en) * 1995-12-07 1998-12-29 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for side pumping an optical fiber

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153431A (en) * 1982-03-08 1983-09-12 Niles Parts Co Ltd Optical communication system for car
JPS6187438A (en) * 1984-10-04 1986-05-02 Mitsubishi Electric Corp Optical signal trolley device
JPH034140B2 (en) * 1984-10-04 1991-01-22 Mitsubishi Electric Corp
US5854865A (en) * 1995-12-07 1998-12-29 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for side pumping an optical fiber
US5677972A (en) * 1996-02-21 1997-10-14 Tir Technologies, Inc. High efficiency direct coupling of radiant electromagnetic energy into dielectric wave guide structure

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