Light irradiating device and welding method
文献类型：专利
| 作者 | TANAKA, KANJI, C/O THE FURUKAWA ELECTRIC CO., LTD.; FUJISAKI, AKIR, C/O THE FURUKAWA ELECTRIC CO., LTD.; UEDA, JUNJI, C/O UBE INDUSTRIES, LTD.; FUKUNAGA, MASAHIRO, C/O UBE INDUSTRIES, LTD.; NAKAMURA, KOJI, C/O UBE INDUSTRIES, LTD.; AKAGAWA, YOSHIFUMI, C/O UBE INDUSTRIES, LTD.; AZUMA, JIRO, C/O REX INDUSTRIES CO., LTD.; IKENAKA, YOSHIHARU, C/O REX INDUSTRIES CO., LTD. |
| 发表日期 | 2008-04-09 |
| 专利号 | EP1909366A1 |
| 著作权人 | THE FURUKAWA ELECTRIC CO., LTD. |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Light irradiating device and welding method |
| 英文摘要 | To obtain a light output having a desired light intensity profile suitable for purposes such as increasing of a welding area without increasing light-emission intensity more than necessary. Light beams emitted from a plurality of emission facets 115 arranged on an emission surface 114 of a light source unit 122 are focused into a single light beam by a condenser lens and irradiated on a target object to be irradiated. The single light beam irradiated on the target object obtains the desired light intensity profile according to a combination of positions where the emission facets 115 are arranged and intensity distributions of the light beams emitted from the emission facets 115. Consequently, it is possible to realize the desired light intensity profile required for output a single light beam according to an arrangement setting of the emission facets 115 and a setting and variable control of the intensity distributions of the emission facets 115. |
| 公开日期 | 2008-04-09 |
| 申请日期 | 2006-07-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/61345]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | THE FURUKAWA ELECTRIC CO., LTD. |
| 推荐引用方式 GB/T 7714 | TANAKA, KANJI, C/O THE FURUKAWA ELECTRIC CO., LTD.,FUJISAKI, AKIR, C/O THE FURUKAWA ELECTRIC CO., LTD.,UEDA, JUNJI, C/O UBE INDUSTRIES, LTD.,et al. Light irradiating device and welding method. EP1909366A1. 2008-04-09. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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