JPS57180242A - Optical repeater - Google Patents
Optical repeaterInfo
- Publication number
- JPS57180242A JPS57180242A JP56064251A JP6425181A JPS57180242A JP S57180242 A JPS57180242 A JP S57180242A JP 56064251 A JP56064251 A JP 56064251A JP 6425181 A JP6425181 A JP 6425181A JP S57180242 A JPS57180242 A JP S57180242A
- Authority
- JP
- Japan
- Prior art keywords
- optical
- constitution
- signal
- switch
- optical fiber
- 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
- 230000003287 optical effect Effects 0.000 title abstract 8
- 239000013307 optical fiber Substances 0.000 abstract 6
- 230000003247 decreasing effect Effects 0.000 abstract 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
- H04B10/29—Repeaters
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 |
|---|---|---|---|
| JP56064251A JPS57180242A (en) | 1981-04-30 | 1981-04-30 | Optical repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56064251A JPS57180242A (en) | 1981-04-30 | 1981-04-30 | Optical repeater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57180242A true JPS57180242A (en) | 1982-11-06 |
| JPS624020B2 JPS624020B2 (enExample) | 1987-01-28 |
Family
ID=13252753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56064251A Granted JPS57180242A (en) | 1981-04-30 | 1981-04-30 | Optical repeater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57180242A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59137659U (ja) * | 1983-03-02 | 1984-09-13 | 三菱電機株式会社 | 光フアイバ式車両情報伝送装置 |
-
1981
- 1981-04-30 JP JP56064251A patent/JPS57180242A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59137659U (ja) * | 1983-03-02 | 1984-09-13 | 三菱電機株式会社 | 光フアイバ式車両情報伝送装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS624020B2 (enExample) | 1987-01-28 |
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