AR018422A1 - Sistema y metodo de comunicacion optica para reducir la distorsion no lineal, y transpondedor utilizado en dicho sistema - Google Patents
Sistema y metodo de comunicacion optica para reducir la distorsion no lineal, y transpondedor utilizado en dicho sistemaInfo
- Publication number
- AR018422A1 AR018422A1 ARP990102563A ARP990102563A AR018422A1 AR 018422 A1 AR018422 A1 AR 018422A1 AR P990102563 A ARP990102563 A AR P990102563A AR P990102563 A ARP990102563 A AR P990102563A AR 018422 A1 AR018422 A1 AR 018422A1
- Authority
- AR
- Argentina
- Prior art keywords
- optical
- transponder
- linear distortion
- transmitter
- receiver
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2210/00—Indexing scheme relating to optical transmission systems
- H04B2210/25—Distortion or dispersion compensation
- H04B2210/252—Distortion or dispersion compensation after the transmission line, i.e. post-compensation
Landscapes
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Un sistema y método de transmision optica para reducir la distorsion no lineal causada por la interaccion de Modulacion de Autofase y Dispersion deVelocidad de Grupo. Un enlace optico incluye un transmisor para proveer senales a una primera longitudde onda optica, un transpondedor para convertir laprimera longitud de onda optica en una segunda longitud de onda optica, una pluralidad de extensiones de fibra de transmision optica y amplificadores de fibraoptica, un dispositivo de compensacion dedispersion y un receptor. El sistema opera a un nivel de potencia de entrada relativamente alto. El transponedorincluye un dispositivo para nivelar los flancos de los tiempos de subida y de bajada de impulsos opticos, tales como un atenuador eléctrico y filtro pasabajos,de modo que los impulsos de flanco agudo recibidos del transmisor se transforman en una forma Gaussiana. Un dispositivo de compensacion de la dispersion talcomo una retícula de fibra optica, también ayuda a mejorar el índice de error de bit como funcion de la sensibilidad del receptor no obstante una longitud deenlace optico de menos de 600 km.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98109947 | 1998-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR018422A1 true AR018422A1 (es) | 2001-11-14 |
Family
ID=8232037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP990102563A AR018422A1 (es) | 1998-05-30 | 1999-05-31 | Sistema y metodo de comunicacion optica para reducir la distorsion no lineal, y transpondedor utilizado en dicho sistema |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2000059304A (es) |
| AR (1) | AR018422A1 (es) |
| AU (1) | AU3231599A (es) |
| BR (1) | BR9901681A (es) |
| CA (1) | CA2273469A1 (es) |
| DE (1) | DE69919271T2 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6459521B1 (en) * | 2000-08-28 | 2002-10-01 | Agere Systems Guardian Corp. | Electroabsorption modulator integrated distributed feedback laser transmitter |
| JP5102144B2 (ja) * | 2008-08-15 | 2012-12-19 | 日本電信電話株式会社 | 光中継装置および光伝送システム |
-
1999
- 1999-05-17 DE DE69919271T patent/DE69919271T2/de not_active Expired - Lifetime
- 1999-05-27 AU AU32315/99A patent/AU3231599A/en not_active Abandoned
- 1999-05-27 CA CA002273469A patent/CA2273469A1/en not_active Abandoned
- 1999-05-28 JP JP11149191A patent/JP2000059304A/ja active Pending
- 1999-05-28 BR BR9901681-8A patent/BR9901681A/pt not_active Application Discontinuation
- 1999-05-31 AR ARP990102563A patent/AR018422A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000059304A (ja) | 2000-02-25 |
| DE69919271T2 (de) | 2004-12-30 |
| DE69919271D1 (de) | 2004-09-16 |
| BR9901681A (pt) | 2000-02-01 |
| CA2273469A1 (en) | 1999-11-30 |
| AU3231599A (en) | 1999-12-09 |
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