FR2328973A1 - Dispositif pour la transmission d'informations par diode laser et emetteur comportant un tel dispositif - Google Patents

Dispositif pour la transmission d'informations par diode laser et emetteur comportant un tel dispositif

Info

Publication number
FR2328973A1
FR2328973A1 FR7530697A FR7530697A FR2328973A1 FR 2328973 A1 FR2328973 A1 FR 2328973A1 FR 7530697 A FR7530697 A FR 7530697A FR 7530697 A FR7530697 A FR 7530697A FR 2328973 A1 FR2328973 A1 FR 2328973A1
Authority
FR
France
Prior art keywords
laser diode
optical fibre
focussing element
forms
information transmission
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
FR7530697A
Other languages
English (en)
Other versions
FR2328973B1 (fr
Inventor
Alain De Place
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 FR7530697A priority Critical patent/FR2328973A1/fr
Publication of FR2328973A1 publication Critical patent/FR2328973A1/fr
Application granted granted Critical
Publication of FR2328973B1 publication Critical patent/FR2328973B1/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
    • G02B6/4203—Optical features
    • 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
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR7530697A 1975-10-07 1975-10-07 Dispositif pour la transmission d'informations par diode laser et emetteur comportant un tel dispositif Granted FR2328973A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7530697A FR2328973A1 (fr) 1975-10-07 1975-10-07 Dispositif pour la transmission d'informations par diode laser et emetteur comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530697A FR2328973A1 (fr) 1975-10-07 1975-10-07 Dispositif pour la transmission d'informations par diode laser et emetteur comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2328973A1 true FR2328973A1 (fr) 1977-05-20
FR2328973B1 FR2328973B1 (fr) 1978-03-17

Family

ID=9160906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530697A Granted FR2328973A1 (fr) 1975-10-07 1975-10-07 Dispositif pour la transmission d'informations par diode laser et emetteur comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2328973A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165914A (en) * 1978-01-10 1979-08-28 The United States Of America As Represented By The Secretary Of The Navy Access coupler and duplex coupler for single multimode fiber transmission line
US4381882A (en) * 1978-09-28 1983-05-03 Australian Telecommunications Commission Fibre optic termination
US4439005A (en) * 1978-09-18 1984-03-27 Siemens Aktiengesellschaft Branching element for optical waveguides
EP0313956A2 (fr) * 1987-10-24 1989-05-03 Alcatel SEL Aktiengesellschaft Elément opto-electrique et méthode pour sa fabrication
WO1999049343A1 (fr) * 1998-03-24 1999-09-30 Coherent, Inc. Systeme de couplage d'une diode-laser a une fibre optique dote d'une puissance optique biaxiale

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329659A (en) 1979-12-27 1982-05-11 Bell Telephone Laboratories, Incorporated Feedback control of lasers in fiber optic systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165914A (en) * 1978-01-10 1979-08-28 The United States Of America As Represented By The Secretary Of The Navy Access coupler and duplex coupler for single multimode fiber transmission line
US4439005A (en) * 1978-09-18 1984-03-27 Siemens Aktiengesellschaft Branching element for optical waveguides
US4381882A (en) * 1978-09-28 1983-05-03 Australian Telecommunications Commission Fibre optic termination
EP0313956A2 (fr) * 1987-10-24 1989-05-03 Alcatel SEL Aktiengesellschaft Elément opto-electrique et méthode pour sa fabrication
EP0313956A3 (en) * 1987-10-24 1990-02-07 Standard Elektrik Lorenz Aktiengesellschaft Optoelectric component and manufacturing method therefore
WO1999049343A1 (fr) * 1998-03-24 1999-09-30 Coherent, Inc. Systeme de couplage d'une diode-laser a une fibre optique dote d'une puissance optique biaxiale

Also Published As

Publication number Publication date
FR2328973B1 (fr) 1978-03-17

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CL Concession to grant licenses
ST Notification of lapse