JPS61105924U - - Google Patents
Info
- Publication number
- JPS61105924U JPS61105924U JP19105184U JP19105184U JPS61105924U JP S61105924 U JPS61105924 U JP S61105924U JP 19105184 U JP19105184 U JP 19105184U JP 19105184 U JP19105184 U JP 19105184U JP S61105924 U JPS61105924 U JP S61105924U
- Authority
- JP
- Japan
- Prior art keywords
- optical head
- head device
- beam splitter
- half prism
- polarizing 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19105184U JPS61105924U (ro) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19105184U JPS61105924U (ro) | 1984-12-17 | 1984-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61105924U true JPS61105924U (ro) | 1986-07-05 |
Family
ID=30748493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19105184U Pending JPS61105924U (ro) | 1984-12-17 | 1984-12-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61105924U (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6381636A (ja) * | 1986-09-26 | 1988-04-12 | Olympus Optical Co Ltd | 光学式ピツクアツプ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59171039A (ja) * | 1983-03-18 | 1984-09-27 | Matsushita Electric Ind Co Ltd | 光学式記録再生装置 |
-
1984
- 1984-12-17 JP JP19105184U patent/JPS61105924U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59171039A (ja) * | 1983-03-18 | 1984-09-27 | Matsushita Electric Ind Co Ltd | 光学式記録再生装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6381636A (ja) * | 1986-09-26 | 1988-04-12 | Olympus Optical Co Ltd | 光学式ピツクアツプ |