Ultrashort pulse amplification in cryogenically cooled amplifiers
文献类型：专利
| 作者 | BACKUS, STERLING J.; KAPTEYN, HENRY C.; MURNANE, MARGARET MARY |
| 发表日期 | 2003-08-07 |
| 专利号 | US20030147443A1 |
| 著作权人 | REGENTS OF THE UNIVERSITY OF COLORADO, THE |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Ultrashort pulse amplification in cryogenically cooled amplifiers |
| 英文摘要 | A laser amplifier system amplifies pulses in a single "stage" from ~10-9 joules to more than 10-3 joules, with average power of 1-10 watts, and beam quality M2<2. The laser medium is cooled substantially below room temperature, as a means to improve the optical and thermal characteristics of the medium. This is done with the medium inside a sealed, evacuated or purged cell to avoid moisture or other materials condensing on the surface. A "seed" pulse from a separate laser is passed through the laser medium, one or more times, in any of a variety of configurations including single-pass, multiple-pass, and regenerative amplifier configurations. |
| 公开日期 | 2003-08-07 |
| 申请日期 | 2002-02-02 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/52628]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | REGENTS OF THE UNIVERSITY OF COLORADO, THE |
| 推荐引用方式 GB/T 7714 | BACKUS, STERLING J.,KAPTEYN, HENRY C.,MURNANE, MARGARET MARY. Ultrashort pulse amplification in cryogenically cooled amplifiers. US20030147443A1. 2003-08-07. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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