JP3854768B2 - 光ピックアップ及び光学的情報再生装置 - Google Patents
光ピックアップ及び光学的情報再生装置 Download PDFInfo
- Publication number
- JP3854768B2 JP3854768B2 JP36221899A JP36221899A JP3854768B2 JP 3854768 B2 JP3854768 B2 JP 3854768B2 JP 36221899 A JP36221899 A JP 36221899A JP 36221899 A JP36221899 A JP 36221899A JP 3854768 B2 JP3854768 B2 JP 3854768B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- mirror
- light beam
- light source
- laser light
- 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 - Fee Related
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- Optical Elements Other Than Lenses (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36221899A JP3854768B2 (ja) | 1999-12-21 | 1999-12-21 | 光ピックアップ及び光学的情報再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36221899A JP3854768B2 (ja) | 1999-12-21 | 1999-12-21 | 光ピックアップ及び光学的情報再生装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001184700A JP2001184700A (ja) | 2001-07-06 |
| JP2001184700A5 JP2001184700A5 (enExample) | 2004-08-19 |
| JP3854768B2 true JP3854768B2 (ja) | 2006-12-06 |
Family
ID=18476297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36221899A Expired - Fee Related JP3854768B2 (ja) | 1999-12-21 | 1999-12-21 | 光ピックアップ及び光学的情報再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3854768B2 (enExample) |
-
1999
- 1999-12-21 JP JP36221899A patent/JP3854768B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001184700A (ja) | 2001-07-06 |
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