FR2446497A1 - Opto-electronic coupling head - mounted in transistor type housing for accurate orientation w.r.t. fibre=optic cable - Google Patents

Opto-electronic coupling head - mounted in transistor type housing for accurate orientation w.r.t. fibre=optic cable

Info

Publication number
FR2446497A1
FR2446497A1 FR7900418A FR7900418A FR2446497A1 FR 2446497 A1 FR2446497 A1 FR 2446497A1 FR 7900418 A FR7900418 A FR 7900418A FR 7900418 A FR7900418 A FR 7900418A FR 2446497 A1 FR2446497 A1 FR 2446497A1
Authority
FR
France
Prior art keywords
housing
carrier
base
fibre
opto
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
FR7900418A
Other languages
French (fr)
Other versions
FR2446497B1 (en
Inventor
Jacques Simon
Dominique Lescene
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7900418A priority Critical patent/FR2446497A1/en
Publication of FR2446497A1 publication Critical patent/FR2446497A1/en
Application granted granted Critical
Publication of FR2446497B1 publication Critical patent/FR2446497B1/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
    • G02B6/24—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
    • G02B6/4219—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
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/4238—Soldering
    • 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
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • 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

Landscapes

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

Abstract

The opto-electric coupling head comprises a standard transistor metal housing (12) closed by a base (11) made of an alloy of iron, nickel and cobalt with a coefficient of expansion similar to that of glass. An electroluminescent device such as a diode (13) sits on a metal heat sink or ceramic support (14) in the housing (12) on the base (11) and is energised by wires passing through the base (11). A cylindrical fibre carrier (16) projects through the top of the housing (12) and has a planar end face spaced on exact distance from the diode (13) by an annular metal spacer located between the end face and the base (11). The optical fibre (15) is secured in an axial bore in the carrier (16) facing the diode (13). In assembly the carrier (16) is held exactly in place, prior to being soldered to the housing, by a coaxial spring (19) abutting a flange at the end face of the carrier (16) and a bearing ring (20) abutting the inner top of the housing (12) coaxial with the carrier (16). The ring is subsequently soldered in place.
FR7900418A 1979-01-09 1979-01-09 Opto-electronic coupling head - mounted in transistor type housing for accurate orientation w.r.t. fibre=optic cable Granted FR2446497A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900418A FR2446497A1 (en) 1979-01-09 1979-01-09 Opto-electronic coupling head - mounted in transistor type housing for accurate orientation w.r.t. fibre=optic cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900418A FR2446497A1 (en) 1979-01-09 1979-01-09 Opto-electronic coupling head - mounted in transistor type housing for accurate orientation w.r.t. fibre=optic cable

Publications (2)

Publication Number Publication Date
FR2446497A1 true FR2446497A1 (en) 1980-08-08
FR2446497B1 FR2446497B1 (en) 1982-11-19

Family

ID=9220560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900418A Granted FR2446497A1 (en) 1979-01-09 1979-01-09 Opto-electronic coupling head - mounted in transistor type housing for accurate orientation w.r.t. fibre=optic cable

Country Status (1)

Country Link
FR (1) FR2446497A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027070A1 (en) * 1979-10-05 1981-04-15 Thomson-Csf Opto-electronic connector bit and method of assembling such a bit
EP0053020A2 (en) * 1980-11-21 1982-06-02 Hitachi, Ltd. Light-activated semiconductor device
DE3211792A1 (en) * 1982-03-30 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Optical fibre connector
US4456334A (en) * 1980-09-23 1984-06-26 Thomson-Csf Process for aligning an optical fiber forming part of an optical transmission cable with an opto-electronic component, an adapter, and a coupling head comprising use of the process
EP0035673B1 (en) * 1980-02-29 1984-09-12 Siemens Aktiengesellschaft Optical coupling device
EP0140821A2 (en) * 1983-08-24 1985-05-08 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH Adjusting apparatus for fine adjustment of an optical coupling between two optical elements and its application to a semiconductor laser and optical fibre
FR2573220A1 (en) * 1984-11-13 1986-05-16 Cit Alcatel OPTICAL SOURCE
US4632504A (en) * 1983-03-02 1986-12-30 U.S. Philips Corporation Method of coupling two optical elements to form an optical data transmission device, and device thus obtained
DE3606588A1 (en) * 1986-02-28 1987-09-03 Siemens Ag Gas-tight feedthrough of a glass fibre
FR2652165A1 (en) * 1989-09-18 1991-03-22 Cit Alcatel Device for the coupling of an optoelectronic component to an optical transmission means
EP0503355A1 (en) * 1991-03-09 1992-09-16 Alcatel SEL Aktiengesellschaft Optoelectronic device
WO2023275390A1 (en) * 2021-07-01 2023-01-05 Single Quantum B.V. Photon detector system with distance control

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295437A1 (en) * 1974-12-20 1976-07-16 Thomson Csf OPTICAL TRANSMISSION LINK SYSTEM BY MEANS OF LIGHT GUIDES
FR2313688A1 (en) * 1975-06-05 1976-12-31 Western Electric Co Sealing passage of optical glass fibre through glass housing - in information transfer devices
DE2541247A1 (en) * 1975-09-12 1977-03-24 Siemens Ag Coupling for optical transmission element - has stepped tube resting partly on optical fibre(s) and partly on protective sheath with dismountable connection
FR2372444A1 (en) * 1976-11-29 1978-06-23 Northern Telecom Ltd Alignment of optical fibre with opto-electronic device - uses ring and cup supports, actuator and light detector
DE2736460A1 (en) * 1977-01-27 1978-08-03 Electric Power Res Inst OPTOELECTRONIC SEMICONDUCTOR DEVICE
US4118100A (en) * 1975-12-10 1978-10-03 International Telephone And Telegraph Corporation Optical couplers for light emitting diodes and detectors
FR2387517A1 (en) * 1977-04-13 1978-11-10 Thomson Csf WATERPROOF ENCAPSULATION SYSTEM OF A TRANSMITTER OR RECEIVER OPTOELECTRONIC DEVICE BY FIBER OPTIC TRANSMISSION

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295437A1 (en) * 1974-12-20 1976-07-16 Thomson Csf OPTICAL TRANSMISSION LINK SYSTEM BY MEANS OF LIGHT GUIDES
FR2313688A1 (en) * 1975-06-05 1976-12-31 Western Electric Co Sealing passage of optical glass fibre through glass housing - in information transfer devices
DE2541247A1 (en) * 1975-09-12 1977-03-24 Siemens Ag Coupling for optical transmission element - has stepped tube resting partly on optical fibre(s) and partly on protective sheath with dismountable connection
US4118100A (en) * 1975-12-10 1978-10-03 International Telephone And Telegraph Corporation Optical couplers for light emitting diodes and detectors
FR2372444A1 (en) * 1976-11-29 1978-06-23 Northern Telecom Ltd Alignment of optical fibre with opto-electronic device - uses ring and cup supports, actuator and light detector
DE2736460A1 (en) * 1977-01-27 1978-08-03 Electric Power Res Inst OPTOELECTRONIC SEMICONDUCTOR DEVICE
FR2387517A1 (en) * 1977-04-13 1978-11-10 Thomson Csf WATERPROOF ENCAPSULATION SYSTEM OF A TRANSMITTER OR RECEIVER OPTOELECTRONIC DEVICE BY FIBER OPTIC TRANSMISSION

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027070A1 (en) * 1979-10-05 1981-04-15 Thomson-Csf Opto-electronic connector bit and method of assembling such a bit
EP0035673B1 (en) * 1980-02-29 1984-09-12 Siemens Aktiengesellschaft Optical coupling device
US4456334A (en) * 1980-09-23 1984-06-26 Thomson-Csf Process for aligning an optical fiber forming part of an optical transmission cable with an opto-electronic component, an adapter, and a coupling head comprising use of the process
EP0053020A2 (en) * 1980-11-21 1982-06-02 Hitachi, Ltd. Light-activated semiconductor device
EP0053020A3 (en) * 1980-11-21 1983-02-09 Hitachi, Ltd. Light-activated semiconductor device
DE3211792A1 (en) * 1982-03-30 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Optical fibre connector
US4632504A (en) * 1983-03-02 1986-12-30 U.S. Philips Corporation Method of coupling two optical elements to form an optical data transmission device, and device thus obtained
EP0140821A2 (en) * 1983-08-24 1985-05-08 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH Adjusting apparatus for fine adjustment of an optical coupling between two optical elements and its application to a semiconductor laser and optical fibre
EP0140821A3 (en) * 1983-08-24 1987-03-25 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH Adjusting apparatus for fine adjustment of an optical coupling between two optical elements and its application to a semiconductor laser and optical fibre
EP0183124A1 (en) * 1984-11-13 1986-06-04 Alcatel Cit Optical source
FR2573220A1 (en) * 1984-11-13 1986-05-16 Cit Alcatel OPTICAL SOURCE
US4701013A (en) * 1984-11-13 1987-10-20 Compagnie Industrielle Des Telecommunications Optical source with optical fiber carrier
DE3606588A1 (en) * 1986-02-28 1987-09-03 Siemens Ag Gas-tight feedthrough of a glass fibre
FR2652165A1 (en) * 1989-09-18 1991-03-22 Cit Alcatel Device for the coupling of an optoelectronic component to an optical transmission means
EP0503355A1 (en) * 1991-03-09 1992-09-16 Alcatel SEL Aktiengesellschaft Optoelectronic device
WO2023275390A1 (en) * 2021-07-01 2023-01-05 Single Quantum B.V. Photon detector system with distance control
NL2028604B1 (en) * 2021-07-01 2023-01-10 Single Quantum B V Photon detector system with distance control

Also Published As

Publication number Publication date
FR2446497B1 (en) 1982-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse