JPH01104056U - - Google Patents
Info
- Publication number
- JPH01104056U JPH01104056U JP19913587U JP19913587U JPH01104056U JP H01104056 U JPH01104056 U JP H01104056U JP 19913587 U JP19913587 U JP 19913587U JP 19913587 U JP19913587 U JP 19913587U JP H01104056 U JPH01104056 U JP H01104056U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- driving device
- light receiving
- receiving element
- optical output
- 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
- 239000004065 semiconductor Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199135U JPH071808Y2 (ja) | 1987-12-28 | 1987-12-28 | 半導体レーザ駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199135U JPH071808Y2 (ja) | 1987-12-28 | 1987-12-28 | 半導体レーザ駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104056U true JPH01104056U (en]) | 1989-07-13 |
| JPH071808Y2 JPH071808Y2 (ja) | 1995-01-18 |
Family
ID=31489604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199135U Expired - Lifetime JPH071808Y2 (ja) | 1987-12-28 | 1987-12-28 | 半導体レーザ駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071808Y2 (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587372U (ja) * | 1981-07-06 | 1983-01-18 | 沖電気工業株式会社 | 過電流保護回路付レ−ザダイオ−ド駆動回路 |
-
1987
- 1987-12-28 JP JP1987199135U patent/JPH071808Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS587372U (ja) * | 1981-07-06 | 1983-01-18 | 沖電気工業株式会社 | 過電流保護回路付レ−ザダイオ−ド駆動回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071808Y2 (ja) | 1995-01-18 |