Differential driving circuit for a semiconductor laser
文献类型：专利
| 作者 | KUSANO, AKIHISA; NARITA, IZUMI; SEINO, YUZO; SATO, KAORU; TACHIBANA, TATSUTO; NAKAMORI, TOMOHIRO |
| 发表日期 | 1998-10-06 |
| 专利号 | US5818503 |
| 著作权人 | CANON KABUSHIKI KAISHA |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Differential driving circuit for a semiconductor laser |
| 英文摘要 | An apparatus for generating a laser beam modulated on the basis of an information signal, which comprises a circuit for generating a first information signal, a circuit for generating a second information signal, independent of the first information signal, a circuit for driving a semiconductor laser on the basis of the first and the second information signals, wherein the driving circuit comprises first and second switching elements which operate supplementarily with each other, one of the first and second switching elements switches a drive current to the semiconductor laser, and wherein the first information signal is provided into a control terminal of the first switching element and the second information signal is provided into a control terminal of the second switching element. |
| 公开日期 | 1998-10-06 |
| 申请日期 | 1996-01-30 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/33520]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CANON KABUSHIKI KAISHA |
| 推荐引用方式 GB/T 7714 | KUSANO, AKIHISA,NARITA, IZUMI,SEINO, YUZO,et al. Differential driving circuit for a semiconductor laser. US5818503. 1998-10-06. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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