JPS60172453U - 変調光受光回路 - Google Patents
変調光受光回路Info
- Publication number
- JPS60172453U JPS60172453U JP1984057873U JP5787384U JPS60172453U JP S60172453 U JPS60172453 U JP S60172453U JP 1984057873 U JP1984057873 U JP 1984057873U JP 5787384 U JP5787384 U JP 5787384U JP S60172453 U JPS60172453 U JP S60172453U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- modulated light
- light
- current
- receiving element
- 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
Landscapes
- Burglar Alarm Systems (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984057873U JPS60172453U (ja) | 1984-04-21 | 1984-04-21 | 変調光受光回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984057873U JPS60172453U (ja) | 1984-04-21 | 1984-04-21 | 変調光受光回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60172453U true JPS60172453U (ja) | 1985-11-15 |
JPH026696Y2 JPH026696Y2 (da) | 1990-02-19 |
Family
ID=30582824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984057873U Granted JPS60172453U (ja) | 1984-04-21 | 1984-04-21 | 変調光受光回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60172453U (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016518638A (ja) * | 2013-03-12 | 2016-06-23 | フィリップス ライティング ホールディング ビー ヴィ | 照明装置用エマージェンシマネージャ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57157611A (en) * | 1981-03-24 | 1982-09-29 | Nec Corp | Automatic gain controlling circuit |
JPS5854744A (ja) * | 1981-09-28 | 1983-03-31 | Hitachi Ltd | 光線受信回路 |
-
1984
- 1984-04-21 JP JP1984057873U patent/JPS60172453U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57157611A (en) * | 1981-03-24 | 1982-09-29 | Nec Corp | Automatic gain controlling circuit |
JPS5854744A (ja) * | 1981-09-28 | 1983-03-31 | Hitachi Ltd | 光線受信回路 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016518638A (ja) * | 2013-03-12 | 2016-06-23 | フィリップス ライティング ホールディング ビー ヴィ | 照明装置用エマージェンシマネージャ |
Also Published As
Publication number | Publication date |
---|---|
JPH026696Y2 (da) | 1990-02-19 |
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