JPH056260B2 - - Google Patents
Info
- Publication number
- JPH056260B2 JPH056260B2 JP62183270A JP18327087A JPH056260B2 JP H056260 B2 JPH056260 B2 JP H056260B2 JP 62183270 A JP62183270 A JP 62183270A JP 18327087 A JP18327087 A JP 18327087A JP H056260 B2 JPH056260 B2 JP H056260B2
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- light
- semiconductor laser
- output
- light beam
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 43
- 239000004065 semiconductor Substances 0.000 claims description 37
- 238000000926 separation method Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 16
- 230000006641 stabilisation Effects 0.000 description 11
- 238000011105 stabilization Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62183270A JPS63100629A (ja) | 1987-07-24 | 1987-07-24 | 光情報記録再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62183270A JPS63100629A (ja) | 1987-07-24 | 1987-07-24 | 光情報記録再生装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7867578A Division JPS558006A (en) | 1978-06-30 | 1978-06-30 | Semi-conductor laser output stabilizing method and device therefore |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3287563A Division JP2555239B2 (ja) | 1991-11-01 | 1991-11-01 | 光情報記録再生方法 |
| JP5297822A Division JP2555538B2 (ja) | 1993-11-29 | 1993-11-29 | 光学的情報記録方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100629A JPS63100629A (ja) | 1988-05-02 |
| JPH056260B2 true JPH056260B2 (de) | 1993-01-26 |
Family
ID=16132722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62183270A Granted JPS63100629A (ja) | 1987-07-24 | 1987-07-24 | 光情報記録再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63100629A (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129821A (de) * | 1974-09-06 | 1976-03-13 | Mitsubishi Electric Corp | |
| JPS5223902A (en) * | 1975-08-18 | 1977-02-23 | Matsushita Electric Ind Co Ltd | Optical playback device |
-
1987
- 1987-07-24 JP JP62183270A patent/JPS63100629A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129821A (de) * | 1974-09-06 | 1976-03-13 | Mitsubishi Electric Corp | |
| JPS5223902A (en) * | 1975-08-18 | 1977-02-23 | Matsushita Electric Ind Co Ltd | Optical playback device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63100629A (ja) | 1988-05-02 |
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