FR2387555A1 - Emetteur optique a distorsion reduite - Google Patents
Emetteur optique a distorsion reduiteInfo
- Publication number
- FR2387555A1 FR2387555A1 FR7811128A FR7811128A FR2387555A1 FR 2387555 A1 FR2387555 A1 FR 2387555A1 FR 7811128 A FR7811128 A FR 7811128A FR 7811128 A FR7811128 A FR 7811128A FR 2387555 A1 FR2387555 A1 FR 2387555A1
- Authority
- FR
- France
- Prior art keywords
- optical transmitter
- reduced distortion
- distortion optical
- signal
- photo
- 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.)
- Granted
Links
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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/502—LED transmitters
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
-
- 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
- H04B10/50—Transmitters
- H04B10/564—Power control
-
- 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
- H04B10/50—Transmitters
- H04B10/58—Compensation for non-linear transmitter output
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Nonlinear Science (AREA)
- Optical Communication System (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA276,274A CA1063675A (en) | 1977-04-15 | 1977-04-15 | Method and apparatus for distortion reduction in optical communication systems |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2387555A1 true FR2387555A1 (fr) | 1978-11-10 |
FR2387555B1 FR2387555B1 (fi) | 1984-10-26 |
Family
ID=4108399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7811128A Granted FR2387555A1 (fr) | 1977-04-15 | 1978-04-14 | Emetteur optique a distorsion reduite |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6030458B2 (fi) |
CA (1) | CA1063675A (fi) |
DE (1) | DE2814716A1 (fi) |
FR (1) | FR2387555A1 (fi) |
GB (1) | GB1566850A (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6246289Y2 (fi) * | 1981-05-11 | 1987-12-12 | ||
DE4029399A1 (de) * | 1990-09-17 | 1992-03-19 | Eickhoff Geb | Optokoppleruebertrager |
DE19736380A1 (de) * | 1997-08-21 | 1999-02-25 | Alsthom Cge Alcatel | Verfahren und Vorrichtung zum Erzeugen eines optischen Ausgangssignals |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2218431C3 (de) * | 1972-04-17 | 1986-10-23 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Kompensation des nichtlinearen Zusammenhanges zwischen angelegter Spannung und Lichtausstrahlung bei Lumineszenzdioden |
-
1977
- 1977-04-15 CA CA276,274A patent/CA1063675A/en not_active Expired
-
1978
- 1978-02-24 GB GB7509/78A patent/GB1566850A/en not_active Expired
- 1978-04-05 DE DE19782814716 patent/DE2814716A1/de active Granted
- 1978-04-13 JP JP53042710A patent/JPS6030458B2/ja not_active Expired
- 1978-04-14 FR FR7811128A patent/FR2387555A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
EXBK/77 * |
Also Published As
Publication number | Publication date |
---|---|
FR2387555B1 (fi) | 1984-10-26 |
DE2814716C2 (fi) | 1989-08-10 |
CA1063675A (en) | 1979-10-02 |
JPS6030458B2 (ja) | 1985-07-16 |
GB1566850A (en) | 1980-05-08 |
DE2814716A1 (de) | 1978-10-19 |
JPS53129505A (en) | 1978-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |