FR2317786A1 - Photocoupleur entre un guide de lumiere filiforme et un laser a semiconducteurs montes a demeure sur un support commun - Google Patents

Photocoupleur entre un guide de lumiere filiforme et un laser a semiconducteurs montes a demeure sur un support commun

Info

Publication number
FR2317786A1
FR2317786A1 FR7620898A FR7620898A FR2317786A1 FR 2317786 A1 FR2317786 A1 FR 2317786A1 FR 7620898 A FR7620898 A FR 7620898A FR 7620898 A FR7620898 A FR 7620898A FR 2317786 A1 FR2317786 A1 FR 2317786A1
Authority
FR
France
Prior art keywords
conductor
light
semiconductor laser
laser
light conductor
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.)
Withdrawn
Application number
FR7620898A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 DE19752530982 external-priority patent/DE2530982A1/de
Priority claimed from DE19762613201 external-priority patent/DE2613201A1/de
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2317786A1 publication Critical patent/FR2317786A1/fr
Withdrawn legal-status Critical Current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
    • G02B6/4204—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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—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
    • G02B6/4219—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
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4226—Positioning means for moving the elements into alignment, e.g. alignment screws, deformation of the mount

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR7620898A 1975-07-11 1976-07-08 Photocoupleur entre un guide de lumiere filiforme et un laser a semiconducteurs montes a demeure sur un support commun Withdrawn FR2317786A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752530982 DE2530982A1 (de) 1975-07-11 1975-07-11 Optische koppelanordnung
DE19762613201 DE2613201A1 (de) 1976-03-27 1976-03-27 Optische koppelanordnung

Publications (1)

Publication Number Publication Date
FR2317786A1 true FR2317786A1 (fr) 1977-02-04

Family

ID=25769138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620898A Withdrawn FR2317786A1 (fr) 1975-07-11 1976-07-08 Photocoupleur entre un guide de lumiere filiforme et un laser a semiconducteurs montes a demeure sur un support commun

Country Status (3)

Country Link
JP (1) JPS5211047A (fr)
FR (1) FR2317786A1 (fr)
NL (1) NL7607641A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376537A1 (fr) * 1976-12-30 1978-07-28 Ibm Assemblage optique dans lequel les differents elements sont places et maintenus dans une position relative determinee
EP0006042A1 (fr) * 1978-05-18 1979-12-12 Thomson-Csf Procédé de fabrication d'une source laser à semiconducteur
EP0017374A1 (fr) * 1979-03-29 1980-10-15 Itt Industries, Inc. Lasers à injection
FR2558268A1 (fr) * 1984-01-17 1985-07-19 Thomson Csf Procede de fabrication d'une tete optique emissive a laser semiconducteur et tete optique ainsi fabriquee
EP0717297A2 (fr) * 1994-12-12 1996-06-19 Nortel Networks Corporation Couplage optique de fibres optiques aux lasers à injection

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932979Y2 (ja) * 1980-03-25 1984-09-14 富士通株式会社 光結合装置
JPS582092A (ja) * 1981-06-29 1983-01-07 沖電気工業株式会社 印刷配線基板
JPS63160881U (fr) * 1987-04-09 1988-10-20
JPS63160882U (fr) * 1987-04-09 1988-10-20

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376537A1 (fr) * 1976-12-30 1978-07-28 Ibm Assemblage optique dans lequel les differents elements sont places et maintenus dans une position relative determinee
EP0006042A1 (fr) * 1978-05-18 1979-12-12 Thomson-Csf Procédé de fabrication d'une source laser à semiconducteur
FR2426347A1 (fr) * 1978-05-18 1979-12-14 Thomson Csf Source laser a semi-conducteur et son procede de fabrication
EP0017374A1 (fr) * 1979-03-29 1980-10-15 Itt Industries, Inc. Lasers à injection
FR2558268A1 (fr) * 1984-01-17 1985-07-19 Thomson Csf Procede de fabrication d'une tete optique emissive a laser semiconducteur et tete optique ainsi fabriquee
EP0717297A2 (fr) * 1994-12-12 1996-06-19 Nortel Networks Corporation Couplage optique de fibres optiques aux lasers à injection
EP0717297A3 (fr) * 1994-12-12 1996-11-27 Northern Telecom Ltd Couplage optique de fibres optiques aux lasers à injection

Also Published As

Publication number Publication date
NL7607641A (nl) 1977-01-13
JPS5211047A (en) 1977-01-27

Similar Documents

Publication Publication Date Title
JPS575380A (en) Output light coupling system for semiconductor laser
IT1111874B (it) Pezzo intermedio con un detettore di luce per un collegamento disimpegnabile ad innesto,impiegato per il collegamento di una fibra per la conduzione di luce con una sorgente di luce a semiconduttore
FR2317786A1 (fr) Photocoupleur entre un guide de lumiere filiforme et un laser a semiconducteurs montes a demeure sur un support commun
GB1482996A (en) Optical coupling means
KR840003846A (ko) 반도체 레이저를 사용한 광학장치
EP0422834A3 (en) Simultaneous generation of laser radiation at two different frequencies
US4585300A (en) Multi-emitter optical fiber device
JPS5524404A (en) Semiconductor light emitting device
JPS54134456A (en) Semiconductor laser light source
JPS5660088A (en) Multiwavelength light source
EP0174635A3 (fr) Dispositif de laser à semi-conducteur à haute puissance optique de sortie avec un échauffement réduit des miroirs
JPS5654081A (en) Photo-coupling device
JPS52119331A (en) Laser recording device
JPS5683701A (en) Photocoupler
JPS5681809A (en) Optical coupling device
JPS5766686A (en) Semiconductor laser coupler for single mode optical fiber
JPS5329741A (en) Light branch and connecting circuit by use of optical fiber
JPS56163533A (en) Optical recorder and reproducer
JPS52140348A (en) Optical device for photo-processing
JPS5710286A (en) Assembling of semiconductor device
JPS5745270A (en) Semiconductor device
JPS6444085A (en) Arrayed semiconductor laser
JPS5257790A (en) Semiconductor scanner
JPS5556676A (en) Manufacture of semiconductor light-emitting device
JPS5517149A (en) Light signal branching circuit with monitor

Legal Events

Date Code Title Description
ST Notification of lapse