マルチ半導体レ—ザ光源装置
文献类型：专利
| 作者 | 宮川 一郎; 阿賀野 俊孝 |
| 发表日期 | 1996-06-27 |
| 专利号 | JP2535201B2 |
| 著作权人 | 富士写真フイルム株式会社 |
| 国家 | 日本 |
| 文献子类 | 授权发明 |
| 其他题名 | マルチ半導体レ—ザ光源装置 |
| 英文摘要 | PURPOSE:To generate an excellent beam in reading and recording without expanding the whole body of an image information reading and reproducing device by fixing plural semiconductor lasers for read and those for reproduction on one same supporter and using the both semiconductor lasers switchingly between read and reproduction. CONSTITUTION:The semiconductor lasers 3A-3H for read and those 3I, 3J for reproduction are fixed on the same supporter 2, and only the lasers 3A-3H for read are driven when reading, while at the time of reproducing, only those 3I, 3J are driven, and thus a read beam and a recording beam are respectively emitted in specific optical paths. As a result, a beam source for read and that for recording can be collected closely, hence a read beam and a recording beam can be emitted without expanding the whole of an image information reading and reproducing device. |
| 公开日期 | 1996-09-18 |
| 申请日期 | 1988-02-18 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/33307]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | 富士写真フイルム株式会社 |
| 推荐引用方式 GB/T 7714 | 宮川 一郎,阿賀野 俊孝. マルチ半導体レ—ザ光源装置. JP2535201B2. 1996-06-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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