发明名称 |
FESTKÖRPERLASER |
摘要 |
Laser light emitted from an LD apparatus is concentrated and applied onto a laser light path region A of a slab-shaped YAG crystal 21 and the neighborhood thereof with the use of a concave lens and a pair of reflecting mirrors, a duct lens, or a plurality of cylindrical lenses, whereby a concentrated applied light intensity distribution in the side surface width direction (y-axis direction) of the slab-shaped YAG crystal is formed as a double-peak distribution having maximum values P1 and P2 at opposite end portions A1 and A2 of the laser light path region of the slab-shaped YAG crystal or in the neighborhoods thereof. <IMAGE> |
申请公布号 |
DE60130423(D1) |
申请公布日期 |
2007.10.25 |
申请号 |
DE2001630423 |
申请日期 |
2001.04.16 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES LTD. |
发明人 |
MIZUI, JYUNICHI;MIKI, SUSUMU;KATO, MASAHIRO;AKABA, TAKASHI |
分类号 |
H01S3/06;H01S3/0941;H01S3/00;H01S3/08;H01S3/093;H01S3/094 |
主分类号 |
H01S3/06 |
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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