JPH025948U - - Google Patents
Info
- Publication number
- JPH025948U JPH025948U JP1988083950U JP8395088U JPH025948U JP H025948 U JPH025948 U JP H025948U JP 1988083950 U JP1988083950 U JP 1988083950U JP 8395088 U JP8395088 U JP 8395088U JP H025948 U JPH025948 U JP H025948U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- signal light
- amplification method
- parallel
- communication system
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 25
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083950U JPH025948U (US20080138455A1-20080612-C00006.png) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083950U JPH025948U (US20080138455A1-20080612-C00006.png) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025948U true JPH025948U (US20080138455A1-20080612-C00006.png) | 1990-01-16 |
Family
ID=31308654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988083950U Pending JPH025948U (US20080138455A1-20080612-C00006.png) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025948U (US20080138455A1-20080612-C00006.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11298409A (ja) * | 1998-04-08 | 1999-10-29 | Nippon Telegr & Teleph Corp <Ntt> | 光増幅器制御回路 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344891U (US20080138455A1-20080612-C00006.png) * | 1972-06-05 | 1978-04-17 | ||
| JPS58200641A (ja) * | 1982-05-18 | 1983-11-22 | Toshiba Corp | ステ−シヨン２重化方式 |
| JPS62248325A (ja) * | 1986-04-21 | 1987-10-29 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ無瞬断切替装置および方法 |
-
1988
- 1988-06-27 JP JP1988083950U patent/JPH025948U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344891U (US20080138455A1-20080612-C00006.png) * | 1972-06-05 | 1978-04-17 | ||
| JPS58200641A (ja) * | 1982-05-18 | 1983-11-22 | Toshiba Corp | ステ−シヨン２重化方式 |
| JPS62248325A (ja) * | 1986-04-21 | 1987-10-29 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ無瞬断切替装置および方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11298409A (ja) * | 1998-04-08 | 1999-10-29 | Nippon Telegr & Teleph Corp <Ntt> | 光増幅器制御回路 |
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