JPS63118714U - - Google Patents
Info
- Publication number
- JPS63118714U JPS63118714U JP913587U JP913587U JPS63118714U JP S63118714 U JPS63118714 U JP S63118714U JP 913587 U JP913587 U JP 913587U JP 913587 U JP913587 U JP 913587U JP S63118714 U JPS63118714 U JP S63118714U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- semiconductor laser
- detection
- optical device
- pair
- 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 16
- 239000004065 semiconductor Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP913587U JPS63118714U (zh) | 1987-01-23 | 1987-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP913587U JPS63118714U (zh) | 1987-01-23 | 1987-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118714U true JPS63118714U (zh) | 1988-08-01 |
Family
ID=30794163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP913587U Pending JPS63118714U (zh) | 1987-01-23 | 1987-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118714U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7379411B2 (en) | 2004-03-24 | 2008-05-27 | Konica Minolta Opto, Inc. | Beam shaping device |
| JP2016045302A (ja) * | 2014-08-21 | 2016-04-04 | カシオ計算機株式会社 | 異型レンズ、光源装置及び投影装置 |
| JP2018063448A (ja) * | 2017-12-27 | 2018-04-19 | カシオ計算機株式会社 | 光源装置及び投影装置 |
-
1987
- 1987-01-23 JP JP913587U patent/JPS63118714U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7379411B2 (en) | 2004-03-24 | 2008-05-27 | Konica Minolta Opto, Inc. | Beam shaping device |
| JP2016045302A (ja) * | 2014-08-21 | 2016-04-04 | カシオ計算機株式会社 | 異型レンズ、光源装置及び投影装置 |
| CN106199783A (zh) * | 2014-08-21 | 2016-12-07 | 卡西欧计算机株式会社 | 准直透镜、具备该准直透镜的光源装置以及投影装置 |
| CN106199783B (zh) * | 2014-08-21 | 2019-01-29 | 卡西欧计算机株式会社 | 光源装置以及投影装置 |
| JP2018063448A (ja) * | 2017-12-27 | 2018-04-19 | カシオ計算機株式会社 | 光源装置及び投影装置 |