| Terahertz laser, terahertz source and use of such a terahertz laser | |
| LAMPIN, JEAN-FRANCOIS; PAGIES, ANTOINE | |
| 2019-06-25 | |
| 著作权人 | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
| 专利号 | US10333267 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Terahertz laser, terahertz source and use of such a terahertz laser |
| 英文摘要 | A terahertz laser suitable for emitting at least one first electromagnetic radiation, a first emission frequency of which is between 700 and 1200 GHz. The laser comprises an infrared laser source and a resonant cavity arranged to be optically pumped by the infrared laser source, the resonant cavity containing ammonia gas as an amplifier medium and having at least one configuration in which the resonant cavity is a resonant cavity at the first emission frequency. The infrared laser source is a continuous semiconductor laser source capable of exciting molecules of the amplifier medium from an initial energy level to at least one first excited energy level, the molecules of the amplifier medium placed in the first energy level being able to relax through a pure inversion transition for which the relaxation energy corresponds to the first emission frequency. |
| 公开日期 | 2019-06-25 |
| 申请日期 | 2016-08-18 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/34319]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
| 推荐引用方式 GB/T 7714 | LAMPIN, JEAN-FRANCOIS,PAGIES, ANTOINE. Terahertz laser, terahertz source and use of such a terahertz laser. US10333267. 2019-06-25. |
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