FR2656752B1 - Systeme de transmission optique, et reseau comportant un tel systeme. - Google Patents
Systeme de transmission optique, et reseau comportant un tel systeme.Info
- Publication number
- FR2656752B1 FR2656752B1 FR8917499A FR8917499A FR2656752B1 FR 2656752 B1 FR2656752 B1 FR 2656752B1 FR 8917499 A FR8917499 A FR 8917499A FR 8917499 A FR8917499 A FR 8917499A FR 2656752 B1 FR2656752 B1 FR 2656752B1
- Authority
- FR
- France
- Prior art keywords
- network
- optical transmission
- transmission system
- optical
- transmission
- 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 - Lifetime
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
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/002—Coherencemultiplexing
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8917499A FR2656752B1 (fr) | 1989-12-29 | 1989-12-29 | Systeme de transmission optique, et reseau comportant un tel systeme. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8917499A FR2656752B1 (fr) | 1989-12-29 | 1989-12-29 | Systeme de transmission optique, et reseau comportant un tel systeme. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2656752A1 FR2656752A1 (fr) | 1991-07-05 |
FR2656752B1 true FR2656752B1 (fr) | 1992-03-20 |
Family
ID=9389181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8917499A Expired - Lifetime FR2656752B1 (fr) | 1989-12-29 | 1989-12-29 | Systeme de transmission optique, et reseau comportant un tel systeme. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2656752B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2673057B1 (fr) * | 1991-02-20 | 1994-04-08 | France Telecom | Reseau de communication optique. |
FR2680060B1 (fr) * | 1991-07-30 | 1994-09-02 | Thomson Csf | Procede de transmission par fibre optique d'un signal, issu d'un capteur, notamment d'un hydrophone. |
US5459600A (en) * | 1994-03-08 | 1995-10-17 | Optimux Systems Corporation | Optical telecommunications system employing multiple phase-compensated optical signals |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2558270B1 (fr) * | 1984-01-18 | 1986-04-25 | Comp Generale Electricite | Modulateur electro-optique interferentiel a haute sensibilite |
US4770535A (en) * | 1985-02-08 | 1988-09-13 | The Board Of Trustees Of The Leland Stanford Junior University | Distributed sensor array and method using a pulsed signal source |
US4882775A (en) * | 1988-07-22 | 1989-11-21 | The Boeing Company | Demodulation technique for coherence multiplexed optical data transmission system |
-
1989
- 1989-12-29 FR FR8917499A patent/FR2656752B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2656752A1 (fr) | 1991-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |