| 发明名称 |
Laser generating apparatus. |
| 摘要 |
<p>A laser light source (21A - 21N) in which a couple of light beams (LA, LB) whose shapes are re-formed and whose polarizing planes are made perpendicular to each other are synthesized by a beam splitter (32) and then the synthesized light is incident on an optical guide through a predetermined optical system, thereby generating the synthesized light (LL) having a short spot diameter and an improved power density. <IMAGE></p> |
| 申请公布号 |
EP0468319(A1) |
申请公布日期 |
1992.01.29 |
| 申请号 |
EP19910111671 |
申请日期 |
1991.07.12 |
| 申请人 |
SONY CORPORATION |
发明人 |
KANEDA, YUSHI;OKA, MICHIO |
| 分类号 |
G02B6/28;G02B6/42;H01S3/00;H01S3/0941;H01S5/00;H01S5/40 |
主分类号 |
G02B6/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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