Scaling high-energy pulsed solid-state lasers to high average power
文献类型：专利
| 作者 | ERLANDSON, ALVIN C.; BAYRAMIAN, ANDREW; SIDERS, CRAIG W.; HAEFNER, CONSTANTIN |
| 发表日期 | 2018-11-15 |
| 专利号 | WO2018208688A1 |
| 著作权人 | LAWRENCE LIVERMORE NATIONAL SECURITY, LLC |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Scaling high-energy pulsed solid-state lasers to high average power |
| 英文摘要 | Techniques are provided for scaling the average power of high-energy solid-state lasers to high values of average output power while maintaining high efficiency. An exemplary technique combines a gas-cooled-slab amplifier architecture with a pattern of amplifier pumping and extraction in which pumping is continuous and in which only a small fraction of the energy stored in the amplifier is extracted on any one pulse. Efficient operation is achieved by propagating many pulses through the amplifier during each period equal to the fluorescence decay time of the gain medium, so that the preponderance of the energy cycled through the upper laser level decays through extraction by the amplified pulses rather than through fluorescence decay. |
| 公开日期 | 2018-11-15 |
| 申请日期 | 2018-05-07 |
| 状态 | 未确认 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54894]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | LAWRENCE LIVERMORE NATIONAL SECURITY, LLC |
| 推荐引用方式 GB/T 7714 | ERLANDSON, ALVIN C.,BAYRAMIAN, ANDREW,SIDERS, CRAIG W.,et al. Scaling high-energy pulsed solid-state lasers to high average power. WO2018208688A1. 2018-11-15. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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