JPH0349627U - - Google Patents
Info
- Publication number
- JPH0349627U JPH0349627U JP10943289U JP10943289U JPH0349627U JP H0349627 U JPH0349627 U JP H0349627U JP 10943289 U JP10943289 U JP 10943289U JP 10943289 U JP10943289 U JP 10943289U JP H0349627 U JPH0349627 U JP H0349627U
- Authority
- JP
- Japan
- Prior art keywords
- polarizing beam
- information recording
- beam splitter
- half mirror
- reproducing device
- 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 5
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10943289U JPH0349627U (OSRAM) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10943289U JPH0349627U (OSRAM) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349627U true JPH0349627U (OSRAM) | 1991-05-15 |
Family
ID=31658029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10943289U Pending JPH0349627U (OSRAM) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349627U (OSRAM) |
-
1989
- 1989-09-19 JP JP10943289U patent/JPH0349627U/ja active Pending
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