AU3625084A - Optical multiplexer/demultiplexer - Google Patents

Optical multiplexer/demultiplexer

Info

Publication number
AU3625084A
AU3625084A AU36250/84A AU3625084A AU3625084A AU 3625084 A AU3625084 A AU 3625084A AU 36250/84 A AU36250/84 A AU 36250/84A AU 3625084 A AU3625084 A AU 3625084A AU 3625084 A AU3625084 A AU 3625084A
Authority
AU
Australia
Prior art keywords
demultiplexer
optical multiplexer
multiplexer
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.)
Abandoned
Application number
AU36250/84A
Inventor
Kurt Fussganger
Wilhelm Koester
Theodor Vollmer
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of AU3625084A publication Critical patent/AU3625084A/en
Abandoned 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
    • G02B6/29379—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
    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
AU36250/84A 1983-12-22 1984-12-04 Optical multiplexer/demultiplexer Abandoned AU3625084A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833346365 DE3346365A1 (en) 1983-12-22 1983-12-22 OPTICAL MULTIPLEXER / DEMULTIPLEXER
DE3346365 1983-12-22

Publications (1)

Publication Number Publication Date
AU3625084A true AU3625084A (en) 1985-06-27

Family

ID=6217667

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36250/84A Abandoned AU3625084A (en) 1983-12-22 1984-12-04 Optical multiplexer/demultiplexer

Country Status (4)

Country Link
EP (1) EP0146957A3 (en)
JP (1) JPS60158412A (en)
AU (1) AU3625084A (en)
DE (1) DE3346365A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575143B2 (en) * 1984-04-12 1988-07-21 Alcatel N.V. Optical power divider
AU575632B2 (en) * 1984-04-12 1988-08-04 Alcatel N.V. Optical multiplexer/demultiplexer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505636A1 (en) * 1985-02-19 1986-08-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart OPTICAL COMPONENT
GB2216678B (en) * 1985-05-16 1990-02-21 Pilkington Perkin Elmer Ltd Improvements in or relating to optical apparatus with tuneable filter.
CA1250170A (en) * 1985-07-16 1989-02-21 Jerzy A. Dobrowolski Optical mixing/demixing device
CA1278714C (en) * 1986-02-06 1991-01-08 Hideki Isono Optical branching filter
DE3634707C1 (en) * 1986-10-11 1988-04-28 Ant Nachrichtentech Optical multiplexer / demultiplexer
DE3929480A1 (en) * 1989-09-05 1991-03-07 Siemens Ag Multiplexing of optical signals of different wavelengths - using wavelength selective element to identify signals for bidirectional transmission

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1109751B (en) * 1978-01-31 1985-12-23 Nippon Telegraph & Telephone OPTICAL MULTIPLIER AND DEMULTIPLATOR
JPS5512905A (en) * 1978-07-13 1980-01-29 Nippon Telegr & Teleph Corp <Ntt> Multichannel low-loss light-wave divider
JPS5525045A (en) * 1978-08-11 1980-02-22 Nippon Telegr & Teleph Corp <Ntt> Light wavelength multiple branching system
JPS56106211A (en) * 1980-01-26 1981-08-24 Ritsuo Hasumi Thick-film lens with optical filter
JPS5868713A (en) * 1981-10-21 1983-04-23 Nec Corp Optical demultiplexing circuit
JPS6088907A (en) * 1983-10-20 1985-05-18 Fujitsu Ltd Optical multiplexer and demultiplexer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU575143B2 (en) * 1984-04-12 1988-07-21 Alcatel N.V. Optical power divider
AU575632B2 (en) * 1984-04-12 1988-08-04 Alcatel N.V. Optical multiplexer/demultiplexer

Also Published As

Publication number Publication date
JPS60158412A (en) 1985-08-19
DE3346365A1 (en) 1985-08-29
EP0146957A2 (en) 1985-07-03
EP0146957A3 (en) 1987-03-25

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