JPH0197571U - - Google Patents
Info
- Publication number
- JPH0197571U JPH0197571U JP19311287U JP19311287U JPH0197571U JP H0197571 U JPH0197571 U JP H0197571U JP 19311287 U JP19311287 U JP 19311287U JP 19311287 U JP19311287 U JP 19311287U JP H0197571 U JPH0197571 U JP H0197571U
- Authority
- JP
- Japan
- Prior art keywords
- output
- semiconductor laser
- receiving element
- light receiving
- comparator
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19311287U JPH0648896Y2 (ja) | 1987-12-19 | 1987-12-19 | 半導体レーザの駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19311287U JPH0648896Y2 (ja) | 1987-12-19 | 1987-12-19 | 半導体レーザの駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197571U true JPH0197571U (cs) | 1989-06-29 |
| JPH0648896Y2 JPH0648896Y2 (ja) | 1994-12-12 |
Family
ID=31483929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19311287U Expired - Lifetime JPH0648896Y2 (ja) | 1987-12-19 | 1987-12-19 | 半導体レーザの駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648896Y2 (cs) |
-
1987
- 1987-12-19 JP JP19311287U patent/JPH0648896Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648896Y2 (ja) | 1994-12-12 |