FR2428328A1 - MOUNTING STRUCTURE FOR LIGHT EMITTING DIODE ASSEMBLY FOR FIBER OPTIC TELECOMMUNICATIONS - Google Patents

MOUNTING STRUCTURE FOR LIGHT EMITTING DIODE ASSEMBLY FOR FIBER OPTIC TELECOMMUNICATIONS

Info

Publication number
FR2428328A1
FR2428328A1 FR7914341A FR7914341A FR2428328A1 FR 2428328 A1 FR2428328 A1 FR 2428328A1 FR 7914341 A FR7914341 A FR 7914341A FR 7914341 A FR7914341 A FR 7914341A FR 2428328 A1 FR2428328 A1 FR 2428328A1
Authority
FR
France
Prior art keywords
emitting diode
light emitting
mounting structure
fiber optic
diode assembly
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
FR7914341A
Other languages
French (fr)
Other versions
FR2428328B1 (en
Inventor
Kouichi Minemura
Kohroh Kobayashi
Yoshinobu Kayakawa
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.)
NEC Corp
Original Assignee
Nippon Electric 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
Priority claimed from JP6729778A external-priority patent/JPS54158890A/en
Priority claimed from JP1978082799U external-priority patent/JPS552106U/ja
Priority claimed from JP2361379U external-priority patent/JPS55124870U/ja
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of FR2428328A1 publication Critical patent/FR2428328A1/en
Application granted granted Critical
Publication of FR2428328B1 publication Critical patent/FR2428328B1/fr
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
    • G02B6/44—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
    • 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
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • 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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • 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
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched

Landscapes

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

Abstract

Structure de montage pour ensemble à diode émettrice de lumière pour communications à fibres optiques. La présente invention concerne une diode émettrice de lumière à semi-conducteur qui est utilisée comme source lumineuse dans un système de télécommunications à fibre optique. L'invention concerne plus particulièrement une structure de montage pour un ensemble à diode émettrice de lumière qui peut être couplé de façon amovible à une fibre optique, l'efficacité du couplage étant très élevée et l'endommagement d'une pastille de diode émettrice de lumière ou d'un fil servant d'électrode étant évité. Application au couplage des fibres optiques.Mounting structure for light emitting diode assembly for fiber optic communications. The present invention relates to a semiconductor light emitting diode which is used as a light source in a fiber optic telecommunications system. More particularly, the invention relates to a mounting structure for a light emitting diode assembly which can be removably coupled to an optical fiber, the coupling efficiency being very high and damage to a light emitting diode chip. light or wire serving as an electrode being avoided. Application to the coupling of optical fibers.

FR7914341A 1978-06-06 1979-06-05 MOUNTING STRUCTURE FOR LIGHT EMITTING DIODE ASSEMBLY FOR FIBER OPTIC TELECOMMUNICATIONS Granted FR2428328A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6729778A JPS54158890A (en) 1978-06-06 1978-06-06 Semiconductor light emitting device
JP1978082799U JPS552106U (en) 1978-06-15 1978-06-15
JP2361379U JPS55124870U (en) 1979-02-27 1979-02-27

Publications (2)

Publication Number Publication Date
FR2428328A1 true FR2428328A1 (en) 1980-01-04
FR2428328B1 FR2428328B1 (en) 1985-02-15

Family

ID=27284340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914341A Granted FR2428328A1 (en) 1978-06-06 1979-06-05 MOUNTING STRUCTURE FOR LIGHT EMITTING DIODE ASSEMBLY FOR FIBER OPTIC TELECOMMUNICATIONS

Country Status (4)

Country Link
CA (1) CA1143822A (en)
DE (1) DE2922949C2 (en)
FR (1) FR2428328A1 (en)
GB (1) GB2026235B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232526A1 (en) * 1981-09-02 1983-03-24 Mitsubishi Denki K.K., Tokyo Light-emitting diode
EP0077915A2 (en) * 1981-10-26 1983-05-04 Hughes Aircraft Company Evanescent-wave coupling device
EP0145316A2 (en) * 1983-11-21 1985-06-19 Sumitomo Electric Industries, Ltd. Optical device and package for optical device
FR2562271A1 (en) * 1984-03-29 1985-10-04 Telecommunications Sa CONNECTOR OF AN OPTICAL FIBER AND A PHOTO-ELEMENT, RECEIVER OR TRANSMITTER, AND POSITIONING METHOD THEREOF
WO1986005596A1 (en) * 1985-03-22 1986-09-25 Plessey Overseas Limited Improvements relating to optical connecting arrangements
DE3532821A1 (en) * 1985-09-13 1987-03-26 Siemens Ag LIGHT-EMITTING DIODE (LED) WITH SPHERICAL LENS
EP0223242A1 (en) * 1985-11-20 1987-05-27 Medtronic, Inc. Method for delivering light from multiple light emitting diodes over a single optical fiber
EP0450560A2 (en) * 1990-04-03 1991-10-09 Sumitomo Electric Industries, Ltd. An optical device
EP0537046A2 (en) * 1991-10-08 1993-04-14 Thomson-Csf Optical interconnection assembly for electronic circuit cards

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003331A1 (en) * 1980-01-30 1981-08-06 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR COUPLING AN INFRARED DIODE WITH AN INDIVIDUAL GLASS FIBER USED AS LIGHT WAVE GUIDE
DE3121870A1 (en) * 1980-01-30 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Device for coupling an infrared diode to an individual glass fibre used as an optical waveguide
GB2177229A (en) * 1985-06-28 1987-01-14 Thorn Emi Cable Television Lim Connector
DE3606588A1 (en) * 1986-02-28 1987-09-03 Siemens Ag Gas-tight feedthrough of a glass fibre
DE3834395A1 (en) * 1988-10-10 1990-04-12 Telefunken Electronic Gmbh Coupling device of an optical fibre to a light-emitting diode
DE3834394A1 (en) * 1988-10-10 1990-04-12 Telefunken Electronic Gmbh Coupling device of an optical fibre to a light-emitting diode
DE3907547C2 (en) * 1989-03-06 1997-01-09 Siemens Ag Connection between an optoelectronic semiconductor component and an optical waveguide end
DE3932579A1 (en) * 1989-09-29 1991-04-25 Ant Nachrichtentech Laser-diode coupling for standard optical fibre link - uses sealed coaxial housing with lens and anti-reflection input
DE4231919B4 (en) * 1991-10-17 2006-01-26 Marconi Communications Gmbh Transmitter module for an electro-optical transmitter
JPH09218325A (en) * 1996-02-13 1997-08-19 Mitsubishi Electric Corp Semiconductor laser module
DE10331076B4 (en) * 2003-07-09 2011-04-07 Airbus Operations Gmbh Luminous element with a light emitting diode
GB2428103B (en) 2005-07-07 2009-06-17 Agilent Technologies Inc An optical device
DE102007027736B4 (en) * 2007-06-15 2013-11-21 Imm Photonics Gmbh Device for coupling at least one light guide to at least one LED

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774086A (en) * 1972-09-25 1973-11-20 Gen Electric Solid state lamp having visible-emitting phosphor at edge of infrated-emitting element
US3932761A (en) * 1974-11-18 1976-01-13 Gte Laboratories, Incorporated Fiber coupled light emitting diode module

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950075A (en) * 1974-02-06 1976-04-13 Corning Glass Works Light source for optical waveguide bundle
DE7513076U (en) * 1975-04-23 1976-09-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen CONNECTOR ARRANGEMENT FOR COUPLING LIGHT WAVE GUIDES

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774086A (en) * 1972-09-25 1973-11-20 Gen Electric Solid state lamp having visible-emitting phosphor at edge of infrated-emitting element
US3932761A (en) * 1974-11-18 1976-01-13 Gte Laboratories, Incorporated Fiber coupled light emitting diode module

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS OF THE SOCIETY FOR INFORMATION DISPLAY (S.I.D.), volume 18, no. 2, 1977, LOS ANGELES, (US) S. HORIUCHI et al. "A new LED structure with a self-aligned sphere lens for efficient coupling to optical fibers", pages 202-206 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232526A1 (en) * 1981-09-02 1983-03-24 Mitsubishi Denki K.K., Tokyo Light-emitting diode
EP0077915A2 (en) * 1981-10-26 1983-05-04 Hughes Aircraft Company Evanescent-wave coupling device
EP0077915A3 (en) * 1981-10-26 1985-01-09 Hughes Aircraft Company Evanescent-wave coupling device
US4663652A (en) * 1983-11-21 1987-05-05 Sumotomo Electric Industries, Ltd. Package for optical device
EP0145316A2 (en) * 1983-11-21 1985-06-19 Sumitomo Electric Industries, Ltd. Optical device and package for optical device
EP0145316A3 (en) * 1983-11-21 1986-07-30 Sumitomo Electric Industries Limited Optical device, package for optical device, and method for producing them
FR2562271A1 (en) * 1984-03-29 1985-10-04 Telecommunications Sa CONNECTOR OF AN OPTICAL FIBER AND A PHOTO-ELEMENT, RECEIVER OR TRANSMITTER, AND POSITIONING METHOD THEREOF
WO1986005596A1 (en) * 1985-03-22 1986-09-25 Plessey Overseas Limited Improvements relating to optical connecting arrangements
US4836633A (en) * 1985-03-22 1989-06-06 Plessey Overseas Limited Optical connecting arrangements
DE3532821A1 (en) * 1985-09-13 1987-03-26 Siemens Ag LIGHT-EMITTING DIODE (LED) WITH SPHERICAL LENS
EP0223242A1 (en) * 1985-11-20 1987-05-27 Medtronic, Inc. Method for delivering light from multiple light emitting diodes over a single optical fiber
EP0450560A2 (en) * 1990-04-03 1991-10-09 Sumitomo Electric Industries, Ltd. An optical device
EP0450560A3 (en) * 1990-04-03 1992-05-20 Sumitomo Electric Industries, Ltd. An optical device
US5175783A (en) * 1990-04-03 1992-12-29 Sumitomo Electric Industries, Ltd. Optical molded device including two lenses and active element integrally
EP0537046A2 (en) * 1991-10-08 1993-04-14 Thomson-Csf Optical interconnection assembly for electronic circuit cards
EP0537046B1 (en) * 1991-10-08 1996-10-16 Thomson-Csf Optical interconnection assembly for electronic circuit cards

Also Published As

Publication number Publication date
GB2026235A (en) 1980-01-30
GB2026235B (en) 1982-07-21
FR2428328B1 (en) 1985-02-15
CA1143822A (en) 1983-03-29
DE2922949A1 (en) 1980-01-10
DE2922949C2 (en) 1985-09-19

Similar Documents

Publication Publication Date Title
FR2428328A1 (en) MOUNTING STRUCTURE FOR LIGHT EMITTING DIODE ASSEMBLY FOR FIBER OPTIC TELECOMMUNICATIONS
US4199222A (en) Optical device with a laser-to-fiber coupler
KR950014912A (en) Optical module for two-way transmission
FR2381327A1 (en) OPTICAL COUPLING ARRANGEMENT
FR2417787A1 (en) HERMAPHRODITE CONNECTOR FOR OPTICAL FIBERS
FR2384276A1 (en) OPTICAL SWITCHING DEVICE
EP0143031A3 (en) Electrically controlled optical switching device
ATE112396T1 (en) OPTICAL CABLE WITH AT LEAST ONE FIBER OPTIC WIRE.
FR2422969A1 (en) FIBER OPTIC UNDERWATER CABLE
FR2426347A1 (en) SEMICONDUCTOR LASER SOURCE AND ITS MANUFACTURING PROCESS
FR2356171A1 (en) OPTO-ELECTRIC BYPASS FOR OPTICAL FIBER BEAM LINKS
CA2041706A1 (en) Monolithic integrated optical amplifier and photodetector
JPS63229409A (en) Light emission and light reception module
ATE51713T1 (en) CONNECTION OF WAVEGUIDES.
FR2441859A1 (en) MODEL MIXER FOR OPTICAL WAVEGUIDES AND TEST DEVICE
FR2440005A1 (en) CONNECTOR TIP FOR OPTICAL MONOFIBER, AND METHOD FOR FIXING SUCH A TIP ON SUCH A MONOFIBER
FR2375612A2 (en) CONNECTOR FOR OPTICAL FIBERS
FR2426920A1 (en) CONNECTOR FOR OPTICAL FIBER
FR2434996A1 (en) DEVICE FOR USING SOLAR ENERGY FOR LIGHTING ROOMS NOT ACCESSIBLE TO SUN LIGHT
FR2443076A1 (en) METHOD FOR MANUFACTURING A DEVICE FOR COUPLING AT LEAST TWO LIGHT CONDUCTORS AND COUPLING DEVICE ACCORDING TO THIS METHOD
FR2755769B1 (en) FIBER OPTIC TELECOMMUNICATION CABLE
FR2354569A1 (en) INPUT / OUTPUT COUPLER FOR MULTIMODES LIGHT CONDUCTING FIBERS
EP0803746A3 (en) Optical fibre bundle connection
KR840007460A (en) Artificial light source
FR2418942A1 (en) DETACHABLE COUPLING WITH PLUG, AS WELL AS PLUG AND INTERMEDIATE ELEMENT FOR THE COUPLING OF A LIGHT CONDUCTING FIBER

Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse