DK573785A - Kredsloeb til foroegelse af dynamikomraadet i en integrerende optoelektrisk modtager - Google Patents
Kredsloeb til foroegelse af dynamikomraadet i en integrerende optoelektrisk modtager Download PDFInfo
- Publication number
- DK573785A DK573785A DK573785A DK573785A DK573785A DK 573785 A DK573785 A DK 573785A DK 573785 A DK573785 A DK 573785A DK 573785 A DK573785 A DK 573785A DK 573785 A DK573785 A DK 573785A
- Authority
- DK
- Denmark
- Prior art keywords
- circuit
- increase
- optical electric
- dynamic area
- integrating optical
- Prior art date
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
- H03F3/087—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with IC amplifier blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/691—Arrangements for optimizing the photodetector in the receiver
- H04B10/6911—Photodiode bias control, e.g. for compensating temperature variations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
- Optical Communication System (AREA)
- Radar Systems Or Details Thereof (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8402056A SE452827B (sv) | 1984-04-12 | 1984-04-12 | Anordning for att utoka dynamikomradet i en integrerande optoelektrisk mottagare |
| SE8402056 | 1984-04-12 | ||
| SE8500133 | 1985-03-26 | ||
| PCT/SE1985/000133 WO1985004773A1 (en) | 1984-04-12 | 1985-03-26 | Apparatus for increasing the dynamic range in an integrating optoelectric receiver |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK573785A true DK573785A (da) | 1985-12-11 |
| DK573785D0 DK573785D0 (da) | 1985-12-11 |
| DK165087B DK165087B (da) | 1992-10-05 |
| DK165087C DK165087C (da) | 1993-02-15 |
Family
ID=20355559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK573785A DK165087C (da) | 1984-04-12 | 1985-12-11 | Kredsloeb til foroegelse af dynamikomraadet i en integrerende optoelektrisk modtager |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4642453A (da) |
| JP (1) | JPS61501884A (da) |
| AU (1) | AU4216985A (da) |
| DE (1) | DE3590147T1 (da) |
| DK (1) | DK165087C (da) |
| FI (1) | FI82162C (da) |
| FR (1) | FR2563066A1 (da) |
| GB (1) | GB2173966B (da) |
| IT (1) | IT1184400B (da) |
| NL (1) | NL8520066A (da) |
| NO (1) | NO165569C (da) |
| SE (1) | SE452827B (da) |
| WO (1) | WO1985004773A1 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4757192A (en) * | 1987-05-27 | 1988-07-12 | Rockwell International Corporation | Extended dynamic range optical receiver and signal amplifier apparatus |
| GB2233525B (en) * | 1989-06-09 | 1994-02-16 | Stc Plc | Optical receivers |
| US5442321A (en) * | 1993-07-08 | 1995-08-15 | Anadigics, Inc. | Automatic transimpedance control amplifier |
| US6879988B2 (en) * | 2000-03-09 | 2005-04-12 | Pkware | System and method for manipulating and managing computer archive files |
| US7215883B1 (en) | 2003-01-24 | 2007-05-08 | Jds Uniphase Corporation | Methods for determining the performance, status, and advanced failure of optical communication channels |
| US7002131B1 (en) | 2003-01-24 | 2006-02-21 | Jds Uniphase Corporation | Methods, systems and apparatus for measuring average received optical power |
| US7305190B2 (en) * | 2003-05-06 | 2007-12-04 | Vitesse Semiconductor Corporation | Optical dispersion correction in transimpedance amplifiers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5471503A (en) * | 1977-11-18 | 1979-06-08 | Fujitsu Ltd | Monitor system of photo reception level |
| JPS54121006A (en) * | 1978-03-13 | 1979-09-19 | Hitachi Ltd | Receiving device for optical communication |
| JPS5564452A (en) * | 1978-11-08 | 1980-05-15 | Fujitsu Ltd | Photo receiver circuit |
| FR2475826A1 (fr) * | 1980-02-12 | 1981-08-14 | Lignes Telegraph Telephon | Dispositif de declenchement d'alarme pour une insuffisance du niveau de transmission, pour module recepteur d'un systeme de transmission sur fibre optique |
| JPS57196639A (en) * | 1981-05-28 | 1982-12-02 | Mitsubishi Electric Corp | Level monitoring circuit for photoreceiver |
| US4574249A (en) * | 1981-09-08 | 1986-03-04 | At&T Bell Laboratories | Nonintegrating lightwave receiver |
-
1984
- 1984-04-12 SE SE8402056A patent/SE452827B/sv not_active IP Right Cessation
-
1985
- 1985-03-26 WO PCT/SE1985/000133 patent/WO1985004773A1/en active IP Right Grant
- 1985-03-26 DE DE19853590147 patent/DE3590147T1/de not_active Withdrawn
- 1985-03-26 GB GB08530083A patent/GB2173966B/en not_active Expired
- 1985-03-26 JP JP60501546A patent/JPS61501884A/ja active Pending
- 1985-03-26 NL NL8520066A patent/NL8520066A/nl unknown
- 1985-03-26 US US06/810,333 patent/US4642453A/en not_active Expired - Lifetime
- 1985-03-26 AU AU42169/85A patent/AU4216985A/en not_active Abandoned
- 1985-04-05 IT IT20264/85A patent/IT1184400B/it active
- 1985-04-11 FR FR8505457A patent/FR2563066A1/fr not_active Withdrawn
- 1985-11-08 NO NO85854472A patent/NO165569C/no unknown
- 1985-11-11 FI FI854423A patent/FI82162C/sv not_active IP Right Cessation
- 1985-12-11 DK DK573785A patent/DK165087C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| AU4216985A (en) | 1985-11-01 |
| US4642453A (en) | 1987-02-10 |
| GB8530083D0 (en) | 1986-01-15 |
| FI82162B (fi) | 1990-09-28 |
| SE8402056D0 (sv) | 1984-04-12 |
| SE452827B (sv) | 1987-12-14 |
| DE3590147T1 (de) | 1986-05-15 |
| DK165087C (da) | 1993-02-15 |
| SE8402056L (sv) | 1985-10-13 |
| JPS61501884A (ja) | 1986-08-28 |
| FI854423A (fi) | 1985-11-11 |
| IT8520264A0 (it) | 1985-04-05 |
| FI854423A0 (fi) | 1985-11-11 |
| DK165087B (da) | 1992-10-05 |
| IT1184400B (it) | 1987-10-28 |
| NO165569C (no) | 1991-02-27 |
| GB2173966A (en) | 1986-10-22 |
| WO1985004773A1 (en) | 1985-10-24 |
| FR2563066A1 (fr) | 1985-10-18 |
| DK573785D0 (da) | 1985-12-11 |
| GB2173966B (en) | 1987-11-04 |
| NO854472L (no) | 1985-11-08 |
| FI82162C (sv) | 1991-01-10 |
| NL8520066A (nl) | 1986-03-03 |
| NO165569B (no) | 1990-11-19 |
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