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AU1205492A - Device for communication by light - Google Patents

Device for communication by light

Info

Publication number
AU1205492A
AU1205492A AU12054/92A AU1205492A AU1205492A AU 1205492 A AU1205492 A AU 1205492A AU 12054/92 A AU12054/92 A AU 12054/92A AU 1205492 A AU1205492 A AU 1205492A AU 1205492 A AU1205492 A AU 1205492A
Authority
AU
Australia
Prior art keywords
communication
light
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
AU12054/92A
Inventor
Roger Ahlm
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.)
Unigrafic AG
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
Publication of AU1205492A publication Critical patent/AU1205492A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers 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)
AU12054/92A 1991-01-25 1992-01-27 Device for communication by light Abandoned AU1205492A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9100218 1991-01-25
SE9100218A SE9100218L (en) 1991-01-25 1991-01-25 SET UP AND DEVICE FOR COMMUNICATION THROUGH LIGHT

Publications (1)

Publication Number Publication Date
AU1205492A true AU1205492A (en) 1992-08-27

Family

ID=20381703

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12054/92A Abandoned AU1205492A (en) 1991-01-25 1992-01-27 Device for communication by light

Country Status (4)

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

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 (en) * 1996-11-20 1998-05-28 Alsthom Cge Alcatel Circuit arrangement for the transmission of optical signals
JPH1140840A (en) * 1997-07-16 1999-02-12 Sumitomo Electric Ind Ltd Light receiver

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 (en) * 1981-10-15 1984-08-02 Telefunken electronic GmbH, 7100 Heilbronn Photocurrent amplifier
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
WO1992013401A1 (en) 1992-08-06
EP0574415A1 (en) 1993-12-22
SE9100218L (en) 1992-07-26
SE9100218D0 (en) 1991-01-25

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