| Laser diode automatic power control circuit with means of protection of the laser diode | |
| DAVIS, JAMES GLENN, C/O EASTMAN KODAK COMPANY | |
| 1998-12-09 | |
| 著作权人 | EASTMAN KODAK COMPANY |
| 专利号 | EP0596357B1 |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | Laser diode automatic power control circuit with means of protection of the laser diode |
| 英文摘要 | A laser imaging system includes a laser diode (1) and an automatic power control circuit with a laser diode protection circuit. The protection circuit includes a shunt circuit (14) for shunting power around the laser diode (1) in response to one or more of the following conditions: laser light power over a predetermined maximum value, temperature of the laser diode is below or above a predetermined temperature range, the electrical power supply is below or above predetermined voltage values during power up and power down. |
| 公开日期 | 1998-12-09 |
| 申请日期 | 1993-10-25 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/33456]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | EASTMAN KODAK COMPANY |
| 推荐引用方式 GB/T 7714 | DAVIS, JAMES GLENN, C/O EASTMAN KODAK COMPANY. Laser diode automatic power control circuit with means of protection of the laser diode. EP0596357B1. 1998-12-09. |
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