JPH0733146Y2 - Otdrの自己校正回路 - Google Patents
Otdrの自己校正回路Info
- Publication number
- JPH0733146Y2 JPH0733146Y2 JP1499689U JP1499689U JPH0733146Y2 JP H0733146 Y2 JPH0733146 Y2 JP H0733146Y2 JP 1499689 U JP1499689 U JP 1499689U JP 1499689 U JP1499689 U JP 1499689U JP H0733146 Y2 JPH0733146 Y2 JP H0733146Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical coupler
- output
- optical
- otdr
- light
- 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
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499689U JPH0733146Y2 (ja) | 1989-02-10 | 1989-02-10 | Otdrの自己校正回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1499689U JPH0733146Y2 (ja) | 1989-02-10 | 1989-02-10 | Otdrの自己校正回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02107054U JPH02107054U (OSRAM) | 1990-08-24 |
| JPH0733146Y2 true JPH0733146Y2 (ja) | 1995-07-31 |
Family
ID=31226665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1499689U Expired - Lifetime JPH0733146Y2 (ja) | 1989-02-10 | 1989-02-10 | Otdrの自己校正回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733146Y2 (OSRAM) |
-
1989
- 1989-02-10 JP JP1499689U patent/JPH0733146Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02107054U (OSRAM) | 1990-08-24 |
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