Laser diode firing system | |
LENIUS, SAMUEL WILLIAM; DROZ, PIERRE-YVES | |
2018-11-27 | |
著作权人 | WAYMO LLC |
专利号 | US10141716 |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Laser diode firing system |
英文摘要 | A laser diode firing circuit for a light detection and ranging device is disclosed. The firing circuit includes a laser diode coupled in series to a transistor, such that current through the laser diode is controlled by the transistor. The laser diode is configured to emit a pulse of light in response to current flowing through the laser diode. The firing circuit includes a capacitor that is configured to charge via a charging path that includes an inductor and to discharge via a discharge path that includes the laser diode. The transistor controlling current through the laser diode can be a Gallium nitride field effect transistor. |
公开日期 | 2018-11-27 |
申请日期 | 2017-01-26 |
状态 | 授权 |
内容类型 | 专利 |
源URL | [http://ir.opt.ac.cn/handle/181661/32334] |
专题 | 半导体激光器专利数据库 |
作者单位 | WAYMO LLC |
推荐引用方式 GB/T 7714 | LENIUS, SAMUEL WILLIAM,DROZ, PIERRE-YVES. Laser diode firing system. US10141716. 2018-11-27. |
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