JPH01177427U - - Google Patents
Info
- Publication number
- JPH01177427U JPH01177427U JP7360788U JP7360788U JPH01177427U JP H01177427 U JPH01177427 U JP H01177427U JP 7360788 U JP7360788 U JP 7360788U JP 7360788 U JP7360788 U JP 7360788U JP H01177427 U JPH01177427 U JP H01177427U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical system
- projection optical
- projection
- length
- 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 15
- 239000013307 optical fiber Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7360788U JPH01177427U (cs) | 1988-06-02 | 1988-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7360788U JPH01177427U (cs) | 1988-06-02 | 1988-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177427U true JPH01177427U (cs) | 1989-12-19 |
Family
ID=31298744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7360788U Pending JPH01177427U (cs) | 1988-06-02 | 1988-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177427U (cs) |
-
1988
- 1988-06-02 JP JP7360788U patent/JPH01177427U/ja active Pending
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