JPH02107054U - - Google Patents
Info
- Publication number
- JPH02107054U JPH02107054U JP1499689U JP1499689U JPH02107054U JP H02107054 U JPH02107054 U JP H02107054U JP 1499689 U JP1499689 U JP 1499689U JP 1499689 U JP1499689 U JP 1499689U JP H02107054 U JPH02107054 U JP H02107054U
- Authority
- JP
- Japan
- Prior art keywords
- output
- optical coupler
- timing signal
- light
- optical
- 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 claims description 13
- 239000013307 optical fiber Substances 0.000 claims description 7
- 238000000253 optical time-domain reflectometry Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
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 true JPH02107054U (OSRAM) | 1990-08-24 |
| JPH0733146Y2 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 |
|---|---|
| JPH0733146Y2 (ja) | 1995-07-31 |
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