DE3239336A1 - Optischer wellenlaengenmultiplexer - Google Patents

Optischer wellenlaengenmultiplexer

Info

Publication number
DE3239336A1
DE3239336A1 DE19823239336 DE3239336A DE3239336A1 DE 3239336 A1 DE3239336 A1 DE 3239336A1 DE 19823239336 DE19823239336 DE 19823239336 DE 3239336 A DE3239336 A DE 3239336A DE 3239336 A1 DE3239336 A1 DE 3239336A1
Authority
DE
Germany
Prior art keywords
optical
waveguides
input
waveguide
wavelength
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
DE19823239336
Other languages
German (de)
English (en)
Other versions
DE3239336C2 (https=
Inventor
Bernd 7900 Ulm Hillerich
Edgar 7913 Senden Weidel
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
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19823239336 priority Critical patent/DE3239336A1/de
Priority to DE19833316511 priority patent/DE3316511A1/de
Publication of DE3239336A1 publication Critical patent/DE3239336A1/de
Application granted granted Critical
Publication of DE3239336C2 publication Critical patent/DE3239336C2/de
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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
DE19823239336 1982-10-23 1982-10-23 Optischer wellenlaengenmultiplexer Granted DE3239336A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19823239336 DE3239336A1 (de) 1982-10-23 1982-10-23 Optischer wellenlaengenmultiplexer
DE19833316511 DE3316511A1 (de) 1982-10-23 1983-05-06 Optischer wellenlaengenmultiplexer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823239336 DE3239336A1 (de) 1982-10-23 1982-10-23 Optischer wellenlaengenmultiplexer

Publications (2)

Publication Number Publication Date
DE3239336A1 true DE3239336A1 (de) 1984-04-26
DE3239336C2 DE3239336C2 (https=) 1990-11-29

Family

ID=6176469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823239336 Granted DE3239336A1 (de) 1982-10-23 1982-10-23 Optischer wellenlaengenmultiplexer

Country Status (1)

Country Link
DE (1) DE3239336A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414724A1 (de) * 1983-04-25 1984-10-25 American Telephone And Telegraph Co., New York, N.Y. Optischer multiplexer/demultiplexer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KOHROH, Kobayashi, MASAFUMI, Seki: Microoptic Grating Multiplexers and Optical Isolators for Fiber-Optic Communications, In: Journal of Quantum Electronics, Vol. QE-16, No.1, January 1980, S.11-22 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414724A1 (de) * 1983-04-25 1984-10-25 American Telephone And Telegraph Co., New York, N.Y. Optischer multiplexer/demultiplexer
FR2544883A1 (fr) * 1983-04-25 1984-10-26 American Telephone & Telegraph Multiplexeur/demultiplexeur optique

Also Published As

Publication number Publication date
DE3239336C2 (https=) 1990-11-29

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