JPH0449358U - - Google Patents
Info
- Publication number
- JPH0449358U JPH0449358U JP9144390U JP9144390U JPH0449358U JP H0449358 U JPH0449358 U JP H0449358U JP 9144390 U JP9144390 U JP 9144390U JP 9144390 U JP9144390 U JP 9144390U JP H0449358 U JPH0449358 U JP H0449358U
- Authority
- JP
- Japan
- Prior art keywords
- information
- optical
- optical disc
- beam wavelength
- circuit
- 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 9
- 238000011068 loading method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9144390U JPH0449358U (https=) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9144390U JPH0449358U (https=) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449358U true JPH0449358U (https=) | 1992-04-27 |
Family
ID=31827078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9144390U Pending JPH0449358U (https=) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449358U (https=) |
-
1990
- 1990-08-30 JP JP9144390U patent/JPH0449358U/ja active Pending
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