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SE9100218L - Saett och anordning foer kommunikation genom ljus - Google Patents

Saett och anordning foer kommunikation genom ljus

Info

Publication number
SE9100218L
SE9100218L SE9100218A SE9100218A SE9100218L SE 9100218 L SE9100218 L SE 9100218L SE 9100218 A SE9100218 A SE 9100218A SE 9100218 A SE9100218 A SE 9100218A SE 9100218 L SE9100218 L SE 9100218L
Authority
SE
Sweden
Prior art keywords
light
diode
signals
transistor
transforming
Prior art date
Application number
SE9100218A
Other languages
Unknown language ( )
English (en)
Other versions
SE9100218D0 (sv
Inventor
R Ahlm
Original Assignee
Unigrafic 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 Unigrafic Ag filed Critical Unigrafic Ag
Priority to SE9100218A priority Critical patent/SE9100218L/sv
Publication of SE9100218D0 publication Critical patent/SE9100218D0/sv
Priority to AU12054/92A priority patent/AU1205492A/en
Priority to EP19920904257 priority patent/EP0574415A1/en
Priority to PCT/SE1992/000044 priority patent/WO1992013401A1/en
Publication of SE9100218L publication Critical patent/SE9100218L/sv

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Optical Communication System (AREA)
SE9100218A 1991-01-25 1991-01-25 Saett och anordning foer kommunikation genom ljus SE9100218L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9100218A SE9100218L (sv) 1991-01-25 1991-01-25 Saett och anordning foer kommunikation genom ljus
AU12054/92A AU1205492A (en) 1991-01-25 1992-01-27 Device for communication by light
EP19920904257 EP0574415A1 (en) 1991-01-25 1992-01-27 Device for communication by light
PCT/SE1992/000044 WO1992013401A1 (en) 1991-01-25 1992-01-27 Device for communication by light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100218A SE9100218L (sv) 1991-01-25 1991-01-25 Saett och anordning foer kommunikation genom ljus

Publications (2)

Publication Number Publication Date
SE9100218D0 SE9100218D0 (sv) 1991-01-25
SE9100218L true SE9100218L (sv) 1992-07-26

Family

ID=20381703

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100218A SE9100218L (sv) 1991-01-25 1991-01-25 Saett och anordning foer kommunikation genom ljus

Country Status (4)

Country Link
EP (1) EP0574415A1 (sv)
AU (1) AU1205492A (sv)
SE (1) SE9100218L (sv)
WO (1) WO1992013401A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293931B (en) * 1994-10-07 1999-03-17 Northern Telecom Ltd Threshold setting device
DE19648022A1 (de) * 1996-11-20 1998-05-28 Alsthom Cge Alcatel Schaltungsanordnung zur Übertragung optischer Signale
JPH1140840A (ja) * 1997-07-16 1999-02-12 Sumitomo Electric Ind Ltd 光受信器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499609A (en) * 1980-08-27 1985-02-12 International Telephone And Telegraph Corporation Symmetrically clamped fiber optic receiver
GB2083964B (en) * 1980-09-16 1985-09-11 Post Office A telecommunications system employing optical signals for transmission
GB2096852B (en) * 1981-04-14 1984-10-03 Standard Telephones Cables Ltd Optical receiver
DE3140956C2 (de) * 1981-10-15 1984-08-02 Telefunken electronic GmbH, 7100 Heilbronn Fotostromverstärker
US4805236A (en) * 1986-12-15 1989-02-14 Oy Nokia Ab Method and arrangement for increasing the dynamic range at an input stage of an optical receiver

Also Published As

Publication number Publication date
AU1205492A (en) 1992-08-27
WO1992013401A1 (en) 1992-08-06
SE9100218D0 (sv) 1991-01-25
EP0574415A1 (en) 1993-12-22

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