DE69222618T2 - Vorverstärker für einen optischen Empfänger - Google Patents
Vorverstärker für einen optischen EmpfängerInfo
- Publication number
- DE69222618T2 DE69222618T2 DE69222618T DE69222618T DE69222618T2 DE 69222618 T2 DE69222618 T2 DE 69222618T2 DE 69222618 T DE69222618 T DE 69222618T DE 69222618 T DE69222618 T DE 69222618T DE 69222618 T2 DE69222618 T2 DE 69222618T2
- Authority
- DE
- Germany
- Prior art keywords
- input
- transistor
- receiver according
- emitter
- input transistor
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title description 3
- 101100112673 Rattus norvegicus Ccnd2 gene Proteins 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 description 8
- 239000013256 coordination polymer Substances 0.000 description 8
- 230000003071 parasitic effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9114812A FR2684506A1 (fr) | 1991-11-29 | 1991-11-29 | Recepteur de signaux lumineux. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69222618D1 DE69222618D1 (de) | 1997-11-13 |
| DE69222618T2 true DE69222618T2 (de) | 1998-02-05 |
Family
ID=9419508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69222618T Expired - Fee Related DE69222618T2 (de) | 1991-11-29 | 1992-11-20 | Vorverstärker für einen optischen Empfänger |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5304793A (OSRAM) |
| EP (1) | EP0545760B1 (OSRAM) |
| DE (1) | DE69222618T2 (OSRAM) |
| FR (1) | FR2684506A1 (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6696887B2 (en) * | 2001-09-27 | 2004-02-24 | Matthew S. Taubman | Transistor-based interface circuitry |
| US6778021B2 (en) * | 2002-11-26 | 2004-08-17 | Finisar Corporation | Wide dynamic range transimpedance amplifier with a controlled low frequency cutoff at high optical power |
| US7418213B2 (en) * | 2004-08-12 | 2008-08-26 | Finisar Corporation | Transimpedance amplifier with integrated filtering and reduced parasitic capacitance |
| US9246601B2 (en) * | 2011-05-03 | 2016-01-26 | Yunzhi Dong | Optical receiver |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2720614C3 (de) * | 1977-05-07 | 1984-06-20 | Telefunken electronic GmbH, 7100 Heilbronn | Breitbandverstärker für Fotodioden |
| US4139767A (en) * | 1977-10-17 | 1979-02-13 | Northern Telecom Limited | Photodetector with improved signal-to-noise ratio |
| GB8419843D0 (en) * | 1984-08-03 | 1984-09-05 | British Telecomm | Optical receivers |
| JPS61202124A (ja) * | 1985-03-05 | 1986-09-06 | Canon Inc | 測光回路 |
| JP2751229B2 (ja) * | 1988-08-11 | 1998-05-18 | 日本電気株式会社 | Ａｐｄバイアス電圧制御回路 |
| CA2021380C (en) * | 1989-07-21 | 1994-05-10 | Takuji Yamamoto | Equalizing and amplifying circuit in an optical signal receiving apparatus |
-
1991
- 1991-11-29 FR FR9114812A patent/FR2684506A1/fr active Granted
-
1992
- 1992-11-20 DE DE69222618T patent/DE69222618T2/de not_active Expired - Fee Related
- 1992-11-20 EP EP92403123A patent/EP0545760B1/fr not_active Expired - Lifetime
- 1992-11-30 US US07/983,369 patent/US5304793A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2684506B1 (OSRAM) | 1994-12-16 |
| EP0545760A1 (fr) | 1993-06-09 |
| US5304793A (en) | 1994-04-19 |
| DE69222618D1 (de) | 1997-11-13 |
| FR2684506A1 (fr) | 1993-06-04 |
| EP0545760B1 (fr) | 1997-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |