Laser beam emitting device with selective laser beam power output level
文献类型：专利
| 作者 | KASAI, TOSHIO; WATANABE, HIROTO; ARAKI, YOSHIYUKI |
| 发表日期 | 1995-04-18 |
| 专利号 | US5408483 |
| 著作权人 | ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Laser beam emitting device with selective laser beam power output level |
| 英文摘要 | A laser beam emitting device is provided for use, for example, in a laser beam printer. The device includes a single laser diode for emitting a laser beam having an output power level that is dependent on a driving current supplied to the laser diode. Two laser diode drivers are connected to the single laser diode and can be individually energized to drive the single laser diode to emit a laser beam that can have different output power levels. A selector is connected to the drivers for producing one of a plurality of selecting signals corresponding to the different output power levels, respectively, to select and energize one of the drivers. |
| 公开日期 | 1995-04-18 |
| 申请日期 | 1993-08-17 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/33447]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | KASAI, TOSHIO,WATANABE, HIROTO,ARAKI, YOSHIYUKI. Laser beam emitting device with selective laser beam power output level. US5408483. 1995-04-18. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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