CA979263A - Integrated optical circuits - Google Patents

Integrated optical circuits

Info

Publication number
CA979263A
CA979263A CA135,791A CA135791A CA979263A CA 979263 A CA979263 A CA 979263A CA 135791 A CA135791 A CA 135791A CA 979263 A CA979263 A CA 979263A
Authority
CA
Canada
Prior art keywords
integrated optical
optical circuits
circuits
integrated
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.)
Expired
Application number
CA135,791A
Other languages
English (en)
Other versions
CA135791S (en
Inventor
Jurgen Geldmacher
Heinrich Nassenstein
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA979263A publication Critical patent/CA979263A/en
Expired 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
CA135,791A 1971-03-02 1972-02-29 Integrated optical circuits Expired CA979263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712109687 DE2109687C3 (de) 1971-03-02 1971-03-02 Verfahren zur Herstellung von integrierten optischen Elementen

Publications (1)

Publication Number Publication Date
CA979263A true CA979263A (en) 1975-12-09

Family

ID=5800179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,791A Expired CA979263A (en) 1971-03-02 1972-02-29 Integrated optical circuits

Country Status (6)

Country Link
CA (1) CA979263A (fr)
CH (1) CH546958A (fr)
DE (1) DE2109687C3 (fr)
FR (1) FR2128497B1 (fr)
GB (1) GB1387483A (fr)
IT (1) IT954896B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1506400A (en) * 1975-12-08 1978-04-05 Rank Organisation Ltd Diffraction gratings
DE3008029A1 (de) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Optischer baustein fuer multiplexer/demultiplexer

Also Published As

Publication number Publication date
FR2128497A1 (fr) 1972-10-20
FR2128497B1 (fr) 1975-10-24
DE2109687B2 (de) 1979-03-08
GB1387483A (en) 1975-03-19
DE2109687C3 (de) 1979-11-08
DE2109687A1 (de) 1972-09-21
IT954896B (it) 1973-09-15
CH546958A (de) 1974-03-15

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