JPS5211047A - Optical coupler - Google Patents

Optical coupler

Info

Publication number
JPS5211047A
JPS5211047A JP51081873A JP8187376A JPS5211047A JP S5211047 A JPS5211047 A JP S5211047A JP 51081873 A JP51081873 A JP 51081873A JP 8187376 A JP8187376 A JP 8187376A JP S5211047 A JPS5211047 A JP S5211047A
Authority
JP
Japan
Prior art keywords
optical coupler
coupler
optical
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
JP51081873A
Other languages
Japanese (ja)
Inventor
Buaideru Edogaa
Kurumupuhorutsu Osukaa
Fuiritsupu Dakin Jiyon
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/en
Priority claimed from DE19762613201 external-priority patent/DE2613201A1/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of JPS5211047A publication Critical patent/JPS5211047A/en
Pending 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)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
JP51081873A 1975-07-11 1976-07-09 Optical coupler Pending JPS5211047A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752530982 DE2530982A1 (en) 1975-07-11 1975-07-11 Coupler between optical fibre and laser - has components mounted on common support and has intermediate cylindrical optical conductor
DE19762613201 DE2613201A1 (en) 1976-03-27 1976-03-27 Optical coupler between light conductor and semiconductor laser - has emitting surface at same height as conducting core with module set in path

Publications (1)

Publication Number Publication Date
JPS5211047A true JPS5211047A (en) 1977-01-27

Family

ID=25769138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51081873A Pending JPS5211047A (en) 1975-07-11 1976-07-09 Optical coupler

Country Status (3)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142008U (en) * 1980-03-25 1981-10-27
JPS582092A (en) * 1981-06-29 1983-01-07 沖電気工業株式会社 Printed circuit board
JPS63160882U (en) * 1987-04-09 1988-10-20
JPS63160881U (en) * 1987-04-09 1988-10-20

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079404A (en) * 1976-12-30 1978-03-14 International Business Machines Corporation Self-aligning support structure for optical components
FR2426347A1 (en) * 1978-05-18 1979-12-14 Thomson Csf SEMICONDUCTOR LASER SOURCE AND ITS MANUFACTURING PROCESS
GB2046005B (en) * 1979-03-29 1983-02-09 Standard Telephones Cables Ltd Injection laser devices
FR2558268B1 (en) * 1984-01-17 1986-04-25 Thomson Csf METHOD FOR MANUFACTURING A SEMICONDUCTOR LASER EMISSIVE OPTICAL HEAD AND OPTICAL HEAD THUS MANUFACTURED
GB2296101B (en) * 1994-12-12 1998-04-01 Northern Telecom Ltd Optically coupling optical fibres to injection lasers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142008U (en) * 1980-03-25 1981-10-27
JPS5932979Y2 (en) * 1980-03-25 1984-09-14 富士通株式会社 optical coupling device
JPS582092A (en) * 1981-06-29 1983-01-07 沖電気工業株式会社 Printed circuit board
JPS63160882U (en) * 1987-04-09 1988-10-20
JPS63160881U (en) * 1987-04-09 1988-10-20

Also Published As

Publication number Publication date
FR2317786A1 (en) 1977-02-04
NL7607641A (en) 1977-01-13

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