JPS57161706A - Selectively dirctional connector - Google Patents

Selectively dirctional connector

Info

Publication number
JPS57161706A
JPS57161706A JP3316282A JP3316282A JPS57161706A JP S57161706 A JPS57161706 A JP S57161706A JP 3316282 A JP3316282 A JP 3316282A JP 3316282 A JP3316282 A JP 3316282A JP S57161706 A JPS57161706 A JP S57161706A
Authority
JP
Japan
Prior art keywords
dirctional
connector
selectively
selectively dirctional
dirctional connector
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
JP3316282A
Other languages
Japanese (ja)
Other versions
JPH0522209B2 (en
Inventor
Ungaa Hansuugeoruku
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
Publication of JPS57161706A publication Critical patent/JPS57161706A/en
Publication of JPH0522209B2 publication Critical patent/JPH0522209B2/ja
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
    • G02B6/29331—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 evanescent wave coupling
    • G02B6/29332—Wavelength selective couplers, i.e. based on evanescent coupling between light guides, e.g. fused fibre couplers with transverse coupling between fibres having different propagation constant wavelength dependency
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • 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
    • G02B6/29395—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 configurable, e.g. tunable or reconfigurable
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B2006/2865—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers couplers of the 3x3 type
JP3316282A 1981-03-07 1982-03-04 Selectively dirctional connector Granted JPS57161706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813108742 DE3108742C2 (en) 1981-03-07 1981-03-07 Selective directional coupler

Publications (2)

Publication Number Publication Date
JPS57161706A true JPS57161706A (en) 1982-10-05
JPH0522209B2 JPH0522209B2 (en) 1993-03-26

Family

ID=6126627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3316282A Granted JPS57161706A (en) 1981-03-07 1982-03-04 Selectively dirctional connector

Country Status (5)

Country Link
JP (1) JPS57161706A (en)
CA (1) CA1185333A (en)
DE (1) DE3108742C2 (en)
FR (1) FR2501383B1 (en)
GB (1) GB2096790B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3279130D1 (en) * 1981-12-16 1988-11-24 Polaroid Corp Optical resonant cavity filters
EP0130223B1 (en) * 1983-06-25 1988-11-02 ANT Nachrichtentechnik GmbH Symmetrical waveguide coupler
CA1273515A (en) * 1985-12-30 1990-09-04 Colin Anderson Millar Optical coupling
DE3806824A1 (en) * 1988-03-03 1989-09-14 Ant Nachrichtentech Electro-optical transmission system
DE4111095C1 (en) * 1991-04-05 1992-05-27 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
DE4234486C1 (en) * 1992-10-13 1993-09-30 Ant Nachrichtentech Arrangement for splitting an optical input signal into two signals with mutually orthogonal polarization
DE4234485C1 (en) * 1992-10-13 1993-09-30 Ant Nachrichtentech Device with two optical inputs and four optical outputs and polarization diversity receiver for optical heterodyne reception
GB9301052D0 (en) * 1993-01-20 1993-03-10 Marconi Gec Ltd Optical devices
DE19532470B4 (en) * 1995-09-02 2005-03-03 Eads Radio Communication Systems Gmbh & Co.Kg Selective multikopter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137160A (en) * 1977-05-06 1978-11-30 Nippon Telegr & Teleph Corp <Ntt> Optical filter of directivity coupler type
JPS54104359A (en) * 1978-02-03 1979-08-16 Hitachi Ltd Photo coupling circuit
JPS55103509A (en) * 1979-02-05 1980-08-07 Nippon Telegr & Teleph Corp <Ntt> Photo coupler

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532317A (en) * 1947-08-25 1950-12-05 Sperry Corp Ultra high frequency coupler
BE549131A (en) * 1955-06-30
BE561886A (en) * 1956-11-19
US2951218A (en) * 1957-02-19 1960-08-30 Itt Directional couplings
US3518576A (en) * 1967-06-27 1970-06-30 North American Rockwell Crossed guide directional coupler
DE1591704A1 (en) * 1967-07-21 1971-03-04 Telefunken Patent Directional coupler in stripline technology
US3512110A (en) * 1968-05-06 1970-05-12 Motorola Inc Microstrip-microwave coupler
US3589794A (en) * 1968-08-07 1971-06-29 Bell Telephone Labor Inc Optical circuits
DE1964291C3 (en) * 1968-08-07 1979-11-29 Western Electric Co., Inc., New York, N.Y. (V.St.A.) Band stop filter for optical waves
GB1294502A (en) * 1969-05-24 1972-11-01 Hitachi Electronics Frequency variable directional filter
US3798575A (en) * 1972-12-14 1974-03-19 Rca Corp Microwave transmission line and devices using multiple coplanar conductors
US3806226A (en) * 1973-03-16 1974-04-23 Bell Telephone Labor Inc Light-guiding interconnections for thin-film optical circuitry
DE2423448A1 (en) * 1974-05-14 1975-11-27 Siemens Ag DIRECTIONAL COUPLER
DD118753A1 (en) * 1975-03-24 1976-03-12
US4091343A (en) * 1975-06-30 1978-05-23 Epsilon Lambda Electronics Corp. Insular waveguide directional coupler
US4019051A (en) * 1975-12-24 1977-04-19 Bell Telephone Laboratories, Incorporated Directional optical waveguide couplers
US4210881A (en) * 1978-11-09 1980-07-01 The United States Of America As Represented By The Secretary Of The Navy Millimeter wave microstrip triplexer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137160A (en) * 1977-05-06 1978-11-30 Nippon Telegr & Teleph Corp <Ntt> Optical filter of directivity coupler type
JPS54104359A (en) * 1978-02-03 1979-08-16 Hitachi Ltd Photo coupling circuit
JPS55103509A (en) * 1979-02-05 1980-08-07 Nippon Telegr & Teleph Corp <Ntt> Photo coupler

Also Published As

Publication number Publication date
CA1185333A (en) 1985-04-09
DE3108742A1 (en) 1982-09-23
FR2501383A1 (en) 1982-09-10
GB2096790B (en) 1984-08-01
FR2501383B1 (en) 1986-04-04
DE3108742C2 (en) 1985-11-14
JPH0522209B2 (en) 1993-03-26
GB2096790A (en) 1982-10-20

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