Luminosity control system employing semiconductor lasers
文献类型：专利
| 作者 | NISHIZAWA, JUN-ICHI; SASAKI, ICHIEMON; TAKAHASHI, KAORU |
| 发表日期 | 1977-07-26 |
| 专利号 | US4038610 |
| 著作权人 | SEMICONDUCTOR RESEARCH FOUNDATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Luminosity control system employing semiconductor lasers |
| 英文摘要 | A luminosity control device comprises a first semiconductor laser operable in a spontaneous mode to emit noncoherent light and in a laser mode different from its inherent laser mode to emit coherent light. The first semiconductor laser is electrically biased into its spontaneous laser mode. A second semiconductor laser is operated in a laser mode to emit coherent light which is applied to the first semiconductor laser to optically bias the first semiconductor laser into the laser mode of the second semiconductor laser. The second semiconductor laser is electrically biased into operating in its laser mode and the optical coupling between the two semiconductor lasers is such that the coherent light output from the first semiconductor laser varies exponentially with respect to the electrical energy input into the second semiconductor laser. |
| 公开日期 | 1977-07-26 |
| 申请日期 | 1974-10-11 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/34678]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SEMICONDUCTOR RESEARCH FOUNDATION |
| 推荐引用方式 GB/T 7714 | NISHIZAWA, JUN-ICHI,SASAKI, ICHIEMON,TAKAHASHI, KAORU. Luminosity control system employing semiconductor lasers. US4038610. 1977-07-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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