JPS64821U - - Google Patents
Info
- Publication number
- JPS64821U JPS64821U JP9313987U JP9313987U JPS64821U JP S64821 U JPS64821 U JP S64821U JP 9313987 U JP9313987 U JP 9313987U JP 9313987 U JP9313987 U JP 9313987U JP S64821 U JPS64821 U JP S64821U
- Authority
- JP
- Japan
- Prior art keywords
- diffracted light
- detectors
- distance
- order diffracted
- intensity
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9313987U JPH0437294Y2 (en]) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9313987U JPH0437294Y2 (en]) | 1987-06-17 | 1987-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64821U true JPS64821U (en]) | 1989-01-05 |
| JPH0437294Y2 JPH0437294Y2 (en]) | 1992-09-02 |
Family
ID=30955461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9313987U Expired JPH0437294Y2 (en]) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437294Y2 (en]) |
-
1987
- 1987-06-17 JP JP9313987U patent/JPH0437294Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437294Y2 (en]) | 1992-09-02 |