CA2261509A1 - Methodes d'egalisation pour systemes wdm - Google Patents
Methodes d'egalisation pour systemes wdm Download PDFInfo
- Publication number
- CA2261509A1 CA2261509A1 CA002261509A CA2261509A CA2261509A1 CA 2261509 A1 CA2261509 A1 CA 2261509A1 CA 002261509 A CA002261509 A CA 002261509A CA 2261509 A CA2261509 A CA 2261509A CA 2261509 A1 CA2261509 A1 CA 2261509A1
- Authority
- CA
- Canada
- Prior art keywords
- channel
- ber
- channels
- fail
- power
- 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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/293—Signal power control
- H04B10/2933—Signal power control considering the whole optical path
- H04B10/2935—Signal power control considering the whole optical path with a cascade of amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0221—Power control, e.g. to keep the total optical power constant
- H04J14/02216—Power control, e.g. to keep the total optical power constant by gain equalization
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002261509A CA2261509C (fr) | 1999-02-11 | 1999-02-11 | Methodes d'egalisation pour systemes wdm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002261509A CA2261509C (fr) | 1999-02-11 | 1999-02-11 | Methodes d'egalisation pour systemes wdm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2261509A1 true CA2261509A1 (fr) | 2000-08-11 |
| CA2261509C CA2261509C (fr) | 2002-07-02 |
Family
ID=4163286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002261509A Expired - Fee Related CA2261509C (fr) | 1999-02-11 | 1999-02-11 | Methodes d'egalisation pour systemes wdm |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2261509C (fr) |
-
1999
- 1999-02-11 CA CA002261509A patent/CA2261509C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2261509C (fr) | 2002-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |