| Method of sensing VCSEL light output power by monitoring electrical characteristics of the VCSEL | |
| MOHAN, JITENDRA | |
| 2008-02-19 | |
| 著作权人 | NATIONAL SEMICONDUCTOR CORPORATION |
| 专利号 | US7333521 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Method of sensing VCSEL light output power by monitoring electrical characteristics of the VCSEL |
| 英文摘要 | Output power of light emitted from a data transmission light source is determined based upon forward voltage, forward current, ambient temperature and a factor specific to the manner in which the light source is mounted. Output power is determined with sufficient accuracy to control operation of the data transmission light source for compliance with eye safety and transmission protocol requirements without use of a complex lens and monitor diode. |
| 公开日期 | 2008-02-19 |
| 申请日期 | 2003-12-04 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/45112]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NATIONAL SEMICONDUCTOR CORPORATION |
| 推荐引用方式 GB/T 7714 | MOHAN, JITENDRA. Method of sensing VCSEL light output power by monitoring electrical characteristics of the VCSEL. US7333521. 2008-02-19. |
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