SE9100218L - Saett och anordning foer kommunikation genom ljus - Google Patents
Saett och anordning foer kommunikation genom ljusInfo
- 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
Links
- 230000001131 transforming effect Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
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)
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)
| 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)
| 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 |
-
1991
- 1991-01-25 SE SE9100218A patent/SE9100218L/sv not_active Application Discontinuation
-
1992
- 1992-01-27 WO PCT/SE1992/000044 patent/WO1992013401A1/en not_active Ceased
- 1992-01-27 EP EP19920904257 patent/EP0574415A1/en not_active Withdrawn
- 1992-01-27 AU AU12054/92A patent/AU1205492A/en not_active Abandoned
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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