Surface-emission laser array, optical scanning apparatus and image forming apparatus
文献类型：专利
| 作者 | SATO, SHUNICHI; ITOH, AKIHIRO; SHOUJI, HIROYOSHI; HAYASHI, YOSHINORI; ICHII, DAISUKE; HARA, KEI; FUJII, MITSUMI |
| 发表日期 | 2013-08-13 |
| 专利号 | US8508567 |
| 著作权人 | RICOH COMPANY, LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Surface-emission laser array, optical scanning apparatus and image forming apparatus |
| 英文摘要 | A surface-emission laser array comprises a plurality of surface-emission laser diode elements arranged in the form of a two-dimensional array including a plurality of columns of the surface-emission laser diode elements, each column including therein at least two surface-emission laser diode elements in a first direction. The surface-emission laser diode elements in a column are disposed with an equal interval in the first direction. The plural columns arc disposed in a second direction which is perpendicular to the first direction. An interval between two adjacent columns is larger in a central part than in a peripheral part of the two-dimensional array of the surface-emission laser diode elements in the second direction. |
| 公开日期 | 2013-08-13 |
| 申请日期 | 2011-11-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/32946]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RICOH COMPANY, LTD. |
| 推荐引用方式 GB/T 7714 | SATO, SHUNICHI,ITOH, AKIHIRO,SHOUJI, HIROYOSHI,et al. Surface-emission laser array, optical scanning apparatus and image forming apparatus. US8508567. 2013-08-13. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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