Optical amplifier and laser incorporating such an amplifier
文献类型：专利
| 作者 | COURJAUD, ANTOINE; RICAUD, SANDRINE, ANNE; DRUON, FRÉDÉRIC, PIERRE, HENRI, JACQUES; DOUALAN, JEAN-LOUIS; CAMY, PATRICE, JEAN-PIERRE |
| 发表日期 | 2015-08-26 |
| 专利号 | EP2606540B1 |
| 著作权人 | AMPLITUDE SYSTEMES |
| 国家 | 欧洲专利局 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical amplifier and laser incorporating such an amplifier |
| 英文摘要 | The present invention relates to a high-gain optical amplifier for a wave to be amplified to a wavelength referred to as the emission wavelength. The optical amplifier includes: optical pumping means (4) producing a pump wave at a wavelength referred to as the pump wavelength; a solid amplifying medium (1) that is doped with active ions, said solid amplifying medium (1) being capable of emitting laser radiation at the emission wavelength when the medium is pumped by the aforementioned pumping means; cooling means (2) capable of cooling the solid amplifying medium (1) to a temperature of no higher than 250 Kelvin; and optical multiplexing means capable of coupling together the pump wave and the wave to be amplified in the amplifying medium. According to the invention, the amplifying medium has Stark sublevels contained within a spectral range of less than 200 cm-1 (approximately 20 nm when expressed as wavelength). The invention also relates to a laser comprising a resonant optical cavity and to an amplifier. |
| 公开日期 | 2015-08-26 |
| 申请日期 | 2011-08-16 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/37534]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | AMPLITUDE SYSTEMES |
| 推荐引用方式 GB/T 7714 | COURJAUD, ANTOINE,RICAUD, SANDRINE, ANNE,DRUON, FRÉDÉRIC, PIERRE, HENRI, JACQUES,et al. Optical amplifier and laser incorporating such an amplifier. EP2606540B1. 2015-08-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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