JPH0323819U - - Google Patents
Info
- Publication number
- JPH0323819U JPH0323819U JP8409489U JP8409489U JPH0323819U JP H0323819 U JPH0323819 U JP H0323819U JP 8409489 U JP8409489 U JP 8409489U JP 8409489 U JP8409489 U JP 8409489U JP H0323819 U JPH0323819 U JP H0323819U
- Authority
- JP
- Japan
- Prior art keywords
- power
- recording
- light intensity
- reproducing device
- controlling
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8409489U JPH0323819U (cs) | 1989-07-19 | 1989-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8409489U JPH0323819U (cs) | 1989-07-19 | 1989-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323819U true JPH0323819U (cs) | 1991-03-12 |
Family
ID=31632294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8409489U Pending JPH0323819U (cs) | 1989-07-19 | 1989-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323819U (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158051A (ja) * | 1982-03-15 | 1983-09-20 | Toshiba Corp | 光学的記録再生装置 |
| JPH02257441A (ja) * | 1989-03-29 | 1990-10-18 | Digital Sutoriimu:Kk | レーザーダイオード出射光量の制御方法及び制御装置 |
-
1989
- 1989-07-19 JP JP8409489U patent/JPH0323819U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158051A (ja) * | 1982-03-15 | 1983-09-20 | Toshiba Corp | 光学的記録再生装置 |
| JPH02257441A (ja) * | 1989-03-29 | 1990-10-18 | Digital Sutoriimu:Kk | レーザーダイオード出射光量の制御方法及び制御装置 |
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