JPH02105180U - - Google Patents
Info
- Publication number
- JPH02105180U JPH02105180U JP1316989U JP1316989U JPH02105180U JP H02105180 U JPH02105180 U JP H02105180U JP 1316989 U JP1316989 U JP 1316989U JP 1316989 U JP1316989 U JP 1316989U JP H02105180 U JPH02105180 U JP H02105180U
- Authority
- JP
- Japan
- Prior art keywords
- light
- signal
- frequency
- pll
- outputs
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 230000005856 abnormality Effects 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Communication System (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1316989U JPH02105180U (enrdf_load_stackoverflow) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1316989U JPH02105180U (enrdf_load_stackoverflow) | 1989-02-07 | 1989-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02105180U true JPH02105180U (enrdf_load_stackoverflow) | 1990-08-21 |
Family
ID=31223263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1316989U Pending JPH02105180U (enrdf_load_stackoverflow) | 1989-02-07 | 1989-02-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02105180U (enrdf_load_stackoverflow) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921132A (ja) * | 1982-07-27 | 1984-02-03 | Matsushita Electric Ind Co Ltd | インタ−ホン装置 |
-
1989
- 1989-02-07 JP JP1316989U patent/JPH02105180U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921132A (ja) * | 1982-07-27 | 1984-02-03 | Matsushita Electric Ind Co Ltd | インタ−ホン装置 |
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